Mailing Square Envelopes

189 results
70 lb 3 1/4" x 3 1/4" Peel & Press Square Envelopes, Grocery Bag Brown, 250/Box image 1
Item: 1029955
Model: 8503-GB-250

Peel & Press™ Square vellum envelope in grocery bag color with peel and press secure sealing type for safety. Envelope measuring 3 1/4" x 3 1/4" is ideal for handing out personal thank you notes and more, sold as 250 per box..Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Grocery Bag, 70lb. Text Paper.Dimensions: 3 1/4"H x 3 1/4"W.Peel & Press Sealing Method.Contains 250 Envelopes per pack.250/Box.Closure: Peel & press™.Usage: Perfect for handing out personal thank you notes, to use as gratuity envelopes, gift tags, dressing up floral arrangements or for various scrapbooking projects.Material: paper, paper weight: 70 lbs..Opening: Square.Laser and inkjet printer compatible.LUX 70lb. Grocery Bag 3 1/4 x 3 1/4 Square Envelopes are perfect for wedding invitations, RSVP cards, save the dates, or any other message.

Price is  $99.17
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JAM Paper 10 x 10 Large Square Invitation Envelopes, White, 50/Pack (3992319I) image 1
Item: 1588504
Model: 3992319I

The JAM Paper 10" x 10" white envelope is great to use for announcements and different kind of invitations..Envelope Size: 10" x 10".White envelope.Blank interior for personalized message.Paper Weight: 28 lbs..Pack includes 50 envelopes

Price is  $62.29
Unit of measure 50/Pack
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JAM Paper 10 x 10 Large Square Invitation Envelopes, White, 25/Pack (3992319) image 1
Item: 261308
Model: 3992319

JAM Paper® Square Invitation Envelopes are a 10 (literally) when it comes to mailing! For the occasions where you need to send important contents without wanting to sacrifice its presentation, these 10" x 10" square invitation envelopes save the day. Ideal for invitations, announcements, business correspondence, and more! However you use, our high quality envelopes provide versatility and style. This pack contains 25 10" x 10" envelopes, and each has a square opening, straight flap, gum closure, smooth finish, and is made from 28 lb. paper..Size: 10" x 10".Closure: Gum.Opening: Square.Material: Paper.Envelope type: Business.Perfect for greeting cards, invitations, weddings or any announcement.25 envelopes per pack.JAM Paper® 10" x 10" White squared envelope with 25 pieces is perfect for greeting cards and weddings making your invitation a sparkle.

Price is  $33.99
Unit of measure 25/Pack
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JAM Paper 9 x 9 Square Invitation Envelopes, White, 25/Pack (4232) image 1
Item: 263923
Model: 4232

JAM Paper® White squared envelope with 25 pieces has the dimension of 9" x 9" and weighs 11.2 oz. Envelope comes with a square gummed flap which makes sticking easy..Size: 9" x 9".Closure: Gum.Opening: Square.Material: Paper.Finish: Smooth.Envelope type: Business.Paper weight: 28 lbs..25 envelopes per pack.JAM Paper® 9" x 9" White squared envelope with 25 pieces is perfect for greeting cards and weddings making your invitation a sparkle.

Price is  $25.89
Unit of measure 25/Pack
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80 lb 5 3/4" x 5 3/4" Peel & Press Square Linen Envelopes, Natural, 250/Box image 1
Item: 1028579
Model: 8520-NLI-250

Peel & Press™ Square linen envelope in natural color with peel and press for secure sealing. Envelope measuring 5 3/4" x 5 3/4" is ideal for announcements/weddings/greeting cards/invitations, sold as 250 per box..Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Natural Linen, 80lb. Text Paper.Dimensions: 5 3/4"H x 5 3/4"W.Peel & Press Sealing Method.Contains 250 Envelopes per pack.Closure: Peel & press™.Usage: Perfect for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use.Material: paper, paper weight: 80 lbs..Opening: Square.Finish: Linen.Laser and inkjet printer compatible.LUX 80lb. Natural Linen 5 3/4 x 5 3/4 Square Envelopes are perfect for wedding invitations, RSVP cards, save the dates, or any other message.

Price is  $141.29
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70 lb 5 3/4" x 5 3/4" Peel & Press Square Envelopes, Grocery Bag Brown, 50/Pack image 1
Item: 1030025
Model: 8520-GB-50

Peel & Press™ Square envelope in natural color with peel and press secure sealing type for safety. Envelope measuring 5 3/4" x 5 3/4" is ideal for handing out personal thank you notes and more, sold as 50 per pack..Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Grocery Bag, 70lb. Text Paper.Dimensions: 5 3/4"H x 5 3/4"W.Peel & Press Sealing Method.Contains 50 Envelopes per pack.50/Pack.Closure: Peel & press™.Usage: Perfect for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use.Material: paper, paper weight: 70 lbs..Opening: Square.Laser and inkjet printer compatible.LUX 70lb. Grocery Bag 5 3/4 x 5 3/4 Square Envelopes are perfect for wedding invitations, RSVP cards, save the dates, or any other message.

Price is  $35.09
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70 lb 4" x 4" Peel & Press Square Envelopes, Grocery Bag Brown, 50/Pack image 1
Item: 1030021
Model: 8504-GB-50

Square smooth envelope in grocery bag color has peel & press secure sealing type for safety. Envelope measuring 4" x 4" is ideal for handing out personal thank you notes/dressing floral arrangement, sold as 50 per pack..Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Grocery Bag, 70lb. Text Paper.Dimensions: 4"H x 4"W.Peel & Press Sealing Method.Contains 50 Envelopes per pack.Closure: Peel & press™.Usage: Perfect for handing out personal thank you notes, to use as gratuity envelopes, gift tags, dressing up floral arrangements or for various scrapbooking projects.Material: paper, paper weight: 70 lbs..Opening: Square.Finish: Smooth.Laser and inkjet printer compatible.LUX 70lb. Grocery Bag 4 x 4 Square Envelopes are perfect for wedding invitations, RSVP cards, save the dates, or any other message.

Price is  $19.89
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JAM Paper Square Envelopes, Peel & Press, 3 1/4 x 3 1/4, Sunflower Yellow, 50 Pack (8503-84-50) image 1
Item: 24578415
Model: 8503-84-50

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..Square Envelopes.3.25" x 3.25".Yellow.Peel & Press Closure

Price is  $16.29
Unit of measure 50/Pack
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JAM Paper 8 x 8 Square Invitation Envelopes, White, 25/Pack (3992315) image 1
Item: 261306
Model: 3992315

JAM Paper® Square Invitation Envelopes are ideal for a variety of occasions. These 8" x 8" envelopes cater to both business and personal mailing needs without sacrificing style. Send business correspondence, wedding invitations, greeting cards, and more to friends, family, and clients knowing they will be impressed upon receiving. This pack contains 25 8" x 8" white envelopes and each envelope has a square opening, straight flap, gum closure, is made from 28 lb. paper, and has a smooth finish..Size: 8" x 8".Closure: Gum.Opening: Square.Material: Paper.Finish: Smooth.Envelope type: Business.Paper weight: 28 lbs..25 envelopes per pack.JAM Paper® Regular square envelope of dimension 8" x 8" in white color with peel and seal closure is perfect for greeting cards, invitations, weddings or any announcement.

Price is  $25.89
Unit of measure 25/Pack
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JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, Bulk 1000/Carton (28417C) image 1
Item: 261342
Model: 28417C

JAM Paper® White squared envelope with 1000 pieces has the dimension of 6 1/2" x 6 1/2" and weighs 16 lbs. Envelope comes with a square gummed flap which makes sticking easy..Size: 6 1/2" x 6 1/2".Closure: Gum.Opening: Square.Material: Paper.Finish: Smooth.Envelope type: Business.Paper weight: 28 lbs..1000 envelopes per carton.JAM Paper® 6 1/2" x 6 1/2" White squared envelope with 1000 pieces is perfect for greeting cards and weddings making your invitation a sparkle.

Price is  $244.99
Unit of measure 1000/Carton
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JAM Paper 5.5 x 5.5 Square Invitation Envelopes, White, 100/Pack (28415B) image 1
Item: 261318
Model: 28415B

JAM Paper® White squared envelope with 100 pieces has the dimension of 5 1/2" x 5 1/2" and weighs 1.2 lbs. Envelope comes with a square gummed flap which makes sticking easy..Size: 5 1/2" x 5 1/2".Closure: Gum.Opening: Square.Material: Paper.Finish: Smooth.Envelope type: Business.Paper weight: 28 lbs..100 envelopes per pack.JAM Paper® 5 1/2" x 5 1/2" White squared envelope with 100 pieces is perfect for greeting cards and weddings making your invitation a sparkle.

Price is  $55.99
Unit of measure 100/Box
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LUX 6 1/4 x 6 1/4 Square Envelopes, 500/Box, Silver Metallic (8530-06-500) image 1
Item: 1985303
Model: 8530-06-500

Please note: most square envelopes require additional postage. Square envelopes are perfect for announcement, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use. With a sleek square flap, square envelopes are designed to compliment your stylish invitations, tasteful thank you cards or meaningful notes..6 1/4 x 6 1/4 Square are perfect for invitations/announcements/greeting cards/special occasions.Comes in Silver Metallic, 80lb. Text Paper.Dimensions: 6 1/4"L x 6 1/4"W.Peel & Press Sealing Method.LUX Square envelopes are perfect for any special events to grab attention. Ideal for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards and more.

Price is  $205.64
Unit of measure 500/Box
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JAM Paper 6 x 6 Square Invitation Envelopes, White, Bulk 1000/Carton (28416C) image 1
Item: 261341
Model: 28416C

JAM Paper® White squared envelope with 1000 pieces has the dimension of 6" x 6" and weighs 14.3 lbs. Envelope comes with a square gummed flap which makes sticking easy..Size: 6" x 6".Closure: Gum.Opening: Square.Material: Paper.Finish: Smooth.Envelope type: Business.Paper weight: 28 lbs..1000 envelopes per carton.JAM Paper® 6" x 6" White squared envelope with 1000 pieces is perfect for greeting cards and weddings making your invitation a sparkle.

Price is  $244.99
Unit of measure 1000/Carton
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JAM Paper 5.5 x 5.5 Square Invitation Envelopes, White, Bulk 250/Box (28415H) image 1
Item: 1589847
Model: 28415H

The JAM Paper 5.5" x 5.5" white envelope can be used to make your invitations and messages more personalized. Perfect for sending out greeting cards, thank you cards and invitations for parties, it aptly expresses the cordial nature of your invitations and messages to your friends and loved ones. Constructed of quality paper, it is resistant to wear and tear. It has a folding closure type to seal your envelope properly and keep the contents private and secure. A white shade enhances the overall appearance of this envelope making it suitable to meet your requirements. The smooth finish lends an immaculate look to this envelope. It includes 250 envelopes per pack to meet your requirement. Featuring a smooth surface to write the addresses, this envelope is perfect for sending invitations..Regular white square envelope.Blank interior for personalized message.Envelope Size: 5.5" x 5.5".Paper Weight: 28 lbs..Pack includes 250 envelopes.The JAM Paper 5.5" x 5.5" white envelope comes with an apt color and finish to make it perfect for your party invitations and greeting cards.

Price is  $134.79
Unit of measure 250/Box
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LUX Square Envelopes, 9" x 9", Silver Metallic, 250ct (8585-06-250) image 1
Item: 1985051
Model: 8585-06-250

Square envelopes are perfect for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use. Please note: most square envelopes require additional postage. 9 x 9 Square - 70lb. Whit e Wove. 70lb. paper is one grade heavier than standard envelope paper. Take notice of the center seam if printing on the back. These envelopes are sealable with Peel & Press..Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Silver Metallic, 80lb. Text Paper.Dimensions: 9"H x 9"W.Peel & Press Sealing Method.Contains 250/PK Envelopes per pack.9 x 9 Square Envelopes - Silver Metallic (250 Qty.).Looks amazingly like the metal or mineral the color is named for. A modern way to convey quality and add personality, with sparkle and shimmer that stands out..80lb. Paper Weight.NOT Laser and Inkjet compatible.LUX Square envelopes are perfect for any special events to grab attention. Ideal for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards and more.

Price is  $133.88
Unit of measure 250/Box
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LUX Self Seal Square Envelope, 8" x 8", Gold Metallic, 50/Box (8565-07-50) image 1
Item: 1985073
Model: 8565-07-50

Square envelopes are perfect for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use. Please note: most square envelopes require additional postage. 8 x 8 Square 70lb. White Wove. 70lb. paper is one grade heavier than standard envelope paper. Take notice of the center seam if printing on the back. These envelopes are sealable with Peel & Press.Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Gold Metallic, 80lb. Text Paper.Dimensions: 8"H x 8"W.Peel & Press Sealing Method.Contains 50/PK Envelopes per pack.8 x 8 Square Envelopes - Gold Metallic (50 Qty.).Looks amazingly like the metal or mineral the color is named for. A modern way to convey quality and add personality, with sparkle and shimmer that stands out..80lb. Paper Weight.NOT Laser and Inkjet compatible.LUX Square envelopes are perfect for any special events to grab attention. Ideal for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards and more.

Price is  $28.69
Unit of measure 50/Box
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LUX 8 1/2 x 8 1/2 Square Envelopes, 50/Box, Gold Metallic (8575-07-50) image 1
Item: 1985310
Model: 8575-07-50

Please note, most square envelopes require additional postage. White wove 70lbs paper is one grade heavier than standard envelope paper. Take notice of the center seam if printing on the back. These envelopes are se alable with peel and press..8 1/2 x 8 1/2 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations.Comes in Gold Metallic, 80lb. Text Paper.Dimensions: 8 1/2"L x 8 1/2"W.Peel & Press Sealing Method.LUX 8 1/2 x 8 1/2 Square Envelopes are perfect for invitations, announcements, greeting cards and special occasions, square envelopes create a unique look!

Price is  $30.89
Unit of measure 50/Box
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JAM Paper 3.125 x 3.125 Kraft Square Invitation Envelopes, Simpson Kraft Recycled, 25/Pack (2841420) image 1
Item: 235467
Model: 2841420

Make perfectly elegant yet simple invitations for any event or occasion with Simpson Kraft Recycled Envelopes by JAM Paper. Each pack contains 25 envelopes..Weight: 0.1 lbs..Color: Simpson Kraft.Type: Envelope.JAM Paper® Simpson Kraft Recycled Envelopes - Perfect for greeting cards, invitations, weddings or any announcement

Price is  $19.59
Unit of measure 25/Pack
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JAM Paper 11.5" x 11.5" Large Square Invitation Envelopes, White, 100/Pack (03992321B) image 1
Item: 261331
Model: 03992321B

JAM Paper® White Square Envelopes are the envelopes you need for all your larger mailings. Measuring 11 1/2" x 11 1/2" and made from 28 lb. paper, these envelopes are your reliable resource for sending unusually large contents. Ideal for inserting blueprints, announcements, magazines, flyers, marketing materials, paperwork, artwork, and much more. No matter what the material, your contents stay organized, secure, and stylish. Appropriate for both office and home use. Available in a variety of sizes, finding your perfect fit is just a click away! This pack includes 100 white envelopes. Each envelope has a square opening, straight flap, gum closure, and smooth finish..Size: 11 1/2" x 11 1/2".Closure: Gum.Opening: Square.Material: Paper.Envelope type: Business.Perfect for greeting cards, invitations, weddings or any announcement.100 envelopes per pack.JAM Paper® 11 1/2" x 11 1/2" White squared envelope with 100 pieces is perfect for greeting cards and weddings making your invitation a sparkle.

Price is  $115.09
Unit of measure 100/Box
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JAM Paper 8.5 x 8.5 Square Invitation Envelopes, White, 25/Pack (4231) image 1
Item: 263922
Model: 4231

JAM Paper® Regular square envelope in a pack of 25 has dimension of 8.5" x 8.5" is white in color with gummed closure. Envelope comes in a range of sizes for personal use, business style envelopes, large clasp and booklet envelopes..Size: 8 1/2" x 8 1/2".Closure: Gum.Opening: Square.Material: Paper.Finish: Smooth.Envelope type: Business.Square envelopes are inherently unique.Paper weight: 28 lbs..25 envelopes per pack.JAM Paper® Regular square envelope of dimension 8.5" x 8.5" in white color with gummed closure is perfect for greeting cards, invitations, weddings or any announcement.

Price is  $25.89
Unit of measure 25/Pack
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JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Dark Grey, Bulk 1000/Carton (263917200b) image 1
Item: 2632945
Model: 263917200B

JAM Paper® Dark Grey 6.5 x 6.5 Square Envelopes are a unique choice for invitations, greeting cards, and other mailings! These envelopes are made out slightly textured 28lb paper and are sold in cartons containing a large total of 1000 envelopes! Each one features a industrial and versatile, yet cozy dark gray color. These straight flap envelopes feature moisture activated, secure gum closures to keep items in place as they travel through the mail. These envelopes have a perfectly square shape and measure 6.5 x 6.5 inches in size. Their unique appearance is sure to get the attention of all your mail recipients!.Square Gummed Flap.Quantity: 1000/carton.Perfect for Greeting Cards, Invitations, Weddings or any announcement..A unique shape, these envelopes will stand out!.JAM Paper® Square Envelopes give mail a unique and elegant look.

Price is  $846.99
Unit of measure 1000/Carton
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JAM Paper Square Envelopes, Peel & Press, 3 1/4 x 3 1/4, Black Linen, 50 Pack (8503-BLI-50) image 1
Item: 24578287
Model: 8503-BLI-50

Premium, small, Square Envelopes (3 1/4 x 3 1/4) made with quality paper and secure, Peel & Press closure..Square Envelopes.3 1/4" x 3 1/4” (82.55mm x 82.55mm).Black.Peel & Press Closure

Price is  $16.79
Unit of measure 50/Pack
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JAM Paper 9 x 9 Square Invitation Envelopes, Black Linen, 25/Pack (V01215) image 1
Item: 261581
Model: V01215

They used to say not to be a square, but now, square is in, and no color can ever truly replace black! This is why JAM Paper Black Linen 9 x 9 Square Invitation Envelopes are one of the most fashionable choices you can make! These envelopes are made out of durable 32lb, 30% recycled, high quality paper and feature a luxurious linen finish you can feel. These envelopes feature straight flaps with reliable gum closures. A total of 25 envelopes in contained in this pack. Classy and sleek, these envelopes feature a jet black color that makes them great for party invitations, wedding invitations, graduation cards, and more!.Size: 9" x 9".Closure: Gum.Opening: Square.Material: Paper.Finish: Linen.Envelope type: Greeting.Paper weight: 32 lbs..25 envelopes per pack

Price is  $29.89
Unit of measure 25/Pack
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JAM Paper 11.5" x 11.5" Large Square Invitation Envelopes, White, Bulk 250/Box (3992321H) image 1
Item: 1589829
Model: 3992321H

Use JAM Paper® White Square Envelopes to send your large mailings. Insert special announcements, business correspondence, greetings, marketing materials, brochures, flyers, artwork, invitations, and more into these 11 1/2" x 11 1/2" envelopes that eliminate the need to fold, bend, or crease in order to comfortably fit. Recipients will immediately notice your large mail and know you mean business. Appropriate for both office and home use. Available in a variety of sizes, finding your perfect fit is just a click away! This pack includes 250 white envelopes made from 28 lb. paper. Each envelope has a square opening, straight flap, gum closure, and smooth finish..White envelope.Blank interior for personalized message.Envelope Size: 11.5" x 11.5".Paper Weight: 28 lbs..Pack includes 250 envelopes.The JAM Paper 11.5" x 11.5" white envelope features a closure that can be easily opened and closed for your convenience.

Price is  $284.09
Unit of measure 250/Box
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JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Presidential Blue, Bulk 1000/Carton (563916919B) image 1
Item: 261150
Model: 563916919B

When it comes to good diplomacy, every side should have an equal say. Appearances should be appealing to the public, yet businesslike. If they were human beings, JAM Paper Presidential Blue 8.5 x 8.5 Square Invitation envelopes would make excellent diplomats. Luckily for you and I, they make even better envelopes! These envelopes measure 8.5 inches equally on each side for a perfectly square shape! This size is easily compatible with standard sized invitations and greeting cards. They feature a classy and eye-pleasing medium blue color that makes them great for personal and business mailing purposes. This complete carton contains 1000 envelopes! Each one is made out of high quality, 28lb paper and has a straight flap with a dependable gum closure to keep items secure in the mail! To secure the votes of your mail recipients, use these presidential blue envelopes for you next invitation special occasion mailing project!.Size: 8 1/2" x 8 1/2".Closure: Gum.Opening: Square.Material: Paper.Finish: Texture.Envelope type: Business.Paper weight: 28 lbs..1000 envelopes per pack

Price is  $846.99
Unit of measure 1000/Carton
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70 lb 5 3/4" x 5 3/4" Peel & Press Square Envelopes, Grocery Bag Brown, 250/Box image 1
Item: 1028582
Model: 8520-GB-250

Peel & Press™ Square envelope in natural color with peel and press secure sealing type for safety. Envelope measuring 5 3/4" x 5 3/4" is ideal for handing out personal thank you notes and more, sold as 250 per box..Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Grocery Bag, 70lb. Text Paper.Dimensions: 5 3/4"H x 5 3/4"W.Peel & Press Sealing Method.Contains 250 Envelopes per pack.250/Box.Closure: Peel & press™.Usage: Perfect for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use.Material: paper, paper weight: 70 lbs..Opening: Square.Laser and inkjet printer compatible.LUX 70lb. Grocery Bag 5 3/4 x 5 3/4 Square Envelopes are perfect for wedding invitations, RSVP cards, save the dates, or any other message.

Price is  $80.84
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LUX Square Envelopes with Peel and Press; 7" x 7", Silver Metallic, 500 Envelopes (8545-06-500) image 1
Item: 1985041
Model: 8545-06-500

Square envelopes are perfect for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use. With a sleek square flap, square envelopes are designed to compliment your stylish invit ations, tasteful thank you cards or meaningful notes. Please note: most square envelopes require additional postage. These envelopes are sealable with Peel & Press..Comes in Silver Metallic, 80lb. Text Paper.Peel & Press Sealing Method.Contains 500/PK Envelopes per pack.7 x 7 Square Envelopes w/Peel & Press - Silver Metallic (500 Qty.).Looks amazingly like the metal or mineral the color is named for. A modern way to convey quality and add personality, with sparkle and shimmer that stands out. And as you would expect, these "metallics" weigh in at a heavy 80 lb. stock..NOT Laser and Inkjet Compatible.LUX Square envelopes are perfect for any special events to grab attention. Ideal for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards and more.

Price is  $170.46
Unit of measure 500/Box
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LUX 9 x 9 Square Envelopes, 50/Box, Gold Metallic (8585-07-50) image 1
Item: 1985307
Model: 8585-07-50

These 9 x 9 square 80lb. envelopes are one grade heavier than standard envelope paper. Take notice of the center seam if printing on the back. These envelopes are sealable with Peel and Press for easy use..9 x 9 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations.Comes in Gold Metallic, 80lb. Text Paper.Dimensions: 9"L x 9"W.Peel & Press Sealing Method.LUX Square envelopes are perfect for any special events to grab attention. Ideal for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards and more.

Price is  $68.29
Unit of measure 50/Box
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JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, Bulk 250/Box (28417H) image 1
Item: 1589843
Model: 28417H

The JAM Paper 6.5" x 6.5" white envelope is ideal for sending greeting cards, birthday and wedding invitations, and sharing photos and personalized messages with your friends and relatives. Make an impression on the recipients as you send out messages a nd cards in this sleek and stylish envelope. Made of paper, it is high on durability and resistant to wear and tear. Its folding closure type offers a convenient opening and closing process and is ideal for carrying your messages, cards and invitation n otes safely. Available in a lovely white shade, this envelope is apt for almost any occasion. The smooth finish makes it a stylish accessory to go with your invites and notes. It contains 250 envelopes per pack for your use. Featuring a smooth surface t o write the addresses, this envelope is perfect for sending invitations..Regular white square envelope.Blank interior for personalized message.Envelope Size: 6.5" x 6.5".Paper Weight: 28 lbs..Pack includes 250 envelopes.The JAM Paper 6.5" x 6.5" white envelope bears a touch of creativity while carrying your invitations or messages with utmost safety.

Price is  $111.99
Unit of measure 250/Box
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JAM Paper Square Envelopes, Peel & Press, 3 1/4 x 3 1/4, Sunflower Yellow, 500 Pack (8503-84-500) image 1
Item: 24578417
Model: 8503-84-500

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..Square Envelopes.3.25" x 3.25".Yellow.Peel & Press Closure

Price is  $95.32
Unit of measure 500/Pack
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JAM Paper 5.5 x 5.5 Square Invitation Envelopes, White, 50/Pack (28415I) image 1
Item: 1588512
Model: 28415I

The JAM Paper 5.5" x 5.5" white envelope is an ideal way to make your messages and announcements more stylish. You can encase your invitations for birthday, wedding and graduation parties or send out personalized messages through this sleek envelope. Co nstructed of sturdy paper, it doesn’t tear easily. It features a folding closure type, which is appropriate for easy closing and opening of the flap while keeping the contents safe. Available in a lovely white shade, this envelope is apt for almost any occasion. The smooth finish gives this envelope a smart look. It contains 50 envelopes per pack so that you never fall short of meeting your requirements. Whatever the occasion is, this envelope will help you to send your invitations and messages in sty le..Regular white square envelope.Blank interior for personalized message.Envelope Size: 5.5" x 5.5".Paper Weight: 28 lbs..Pack includes 50 envelopes.The JAM Paper 5.5" x 5.5" white envelope is an ideal medium to send your cordial invitations for a wide variety of occasions.

Price is  $38.39
Unit of measure 50/Pack
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JAM Paper 9 x 9 Square Invitation Envelopes, Black Linen, Bulk 250/Box (V01215H) image 1
Item: 1589750
Model: V01215H

They used to say not to be a square, but now, square is in, and no color can ever truly replace black! This is why JAM Paper Black Linen 9 x 9 Square Invitation Envelopes are one of the most fashionable choices you can make! These envelopes are made out of durable 32lb, 30% recycled, high quality paper and feature a luxurious linen finish you can feel. These envelopes feature straight flaps with reliable gum closures. A total of 250 envelopes in contained in this pack. Classy and sophisticated, these envelopes feature a jet black color that makes them great for party invitations, wedding invitations, graduation cards, and more!.Black linen square envelope.Blank interior for personalized message.Envelope Size: 9" x 9".Paper Weight: 24 lbs..Pack includes 250 envelopes

Price is  $236.99
Unit of measure 250/Box
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JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, 100/Pack (28417B) image 1
Item: 261322
Model: 28417B

JAM Paper® White squared envelope with 100 pieces has the dimension of 6 1/2" x 6 1/2" and weighs 1.5 lbs. Envelope comes with a square gummed flap which makes sticking easy..Size: 6 1/2" x 6 1/2".Closure: Gum.Opening: Square.Material: Paper.Finish: Smooth.Envelope type: Business.Paper weight: 28 lbs..100 envelopes per pack.JAM Paper® 6 1/2" x 6 1/2" White squared envelope with 100 pieces is perfect for greeting cards and weddings making your invitation a sparkle.

Price is  $58.89
Unit of measure 100/Box
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JAM Paper 11.5" x 11.5" Large Square Invitation Envelopes, White, 50/Pack (3992321I) image 1
Item: 1588470
Model: 3992321I

JAM Paper® White Square Envelopes are your go-to envelope for larger mailings. Announcements, marketing materials, invitations, blueprints, business correspondence, brochures, flyers, and more fit without needing to bend, fold, or crease contents while staying protected as each 11 1/2" x 11 1/2" envelope is made from 28 lb. paper. Appropriate for both office and home use. Available in a variety of sizes, finding your perfect fit is just a click away! This pack includes 50 white envelopes. Each envelope has a square opening, straight flap, gum closure, and smooth finish..White envelope.Blank interior for personalized message.Envelope Size: 11.5" x 11.5".Paper Weight: 28 lbs..Pack includes 50 envelopes.The JAM Paper 11.5" x 11.5" white envelope is an ideal medium to send your cordial invitations for a wide variety of occasions.

Price is  $72.39
Unit of measure 50/Pack
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JAM Paper 9 x 9 Square Invitation Envelopes, Black Linen, Bulk 1000/Carton (V01215B) image 1
Item: 261613
Model: V01215B

They used to say not to be a square, but now, square is in, and no color can ever truly replace black! This is why JAM Paper Black Linen 9 x 9 Square Invitation Envelopes are one of the most fashionable choices you can make! These envelopes are made out of 32lb, 30% recycled, high quality paper and feature a luxurious linen finish you can feel. These envelopes feature straight flaps with reliable gum closures. This full carton contains a total of 1000 envelopes! Classy and sleek, these envelopes feature a jet black color that makes them great for party invitations, wedding invitations, graduation cards, and more!.Size: 9" x 9".Closure: Gum.Opening: Square.Material: Paper.Finish: Linen.Envelope type: Greeting.Paper weight: 32 lbs..1000 envelopes per carton

Price is  $846.99
Unit of measure 1000/Carton
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JAM Paper 3.125 x 3.125 Mini Square Invitation Envelopes, Black Linen, Bulk 1000/Carton (V01200B) image 1
Item: 261596
Model: V01200B

Small, petite, classy, and elegant- perhaps these words describe you. Perhaps they pertain to your wife, girlfriend, or French poodle. These adjective are most definitely applicable when describing JAM Paper® Black Linen 3 1/8 x 3 1/8 Tiny Square Envelopes. These unique envelopes are made out of 30% recycled, high quality, 32lb paper and feature a luxurious linen finish! Each one measures 3 1/8 inches on each side and has a flawlessly square shape! To complete their look of elegance, there envelopes feature a jet black color and vflaps with reliable gum closures to keep enclosed items secure in transport. Use these small envelopes for that romantic note that will be accompanying the roses this Valentine’s Day or anniversary and other miniscule messages. This complete carton contains a total of 1000 envelopes!.Closure: Gum.Opening: Square.Material: Paper.Finish: Linen.Envelope type: Greeting.Paper weight: 32 lbs..1000 envelopes per carton.JAM Paper® 3 1/8" x 3 1/8" Black linen envelopes in a pack of 1000 with square gummed flap are sleek, stylish and attractive.

Price is  $452.99
Unit of measure 1000/Carton
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JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Teal, Bulk 1000/Carton (3157507B) image 1
Item: 364155
Model: 3157507B

JAM paper Teal 8.5 x 8.5 Square Invitation Envelopes are made out of 28lb, slightly textured, high quality paper. Each one measures 8.5 inches on all sides for a perfectly square shape. These envelopes have straight flaps with reliable gum closures. With their unique shape and beautiful dark, blue green teal color, these envelopes are certain to get the attention of all mail recipients and to make a fantastic impression. A substantial total of 1000 envelopes are contained in this full carton. The size of these envelopes allows for them to be used with standard sized invitations and greeting cards! Use them for any upcoming event!.Size: 8 1/2" x 8 1/2".Closure: Gum.Opening: Square.Material: Paper.Envelope flap: Straight.Finish: Texture.Perfect for baby announcements, greeting cards, invitations, weddings or other events.Bright envelopes are fun and perfect for any occasion.Perfect for greeting cards, invitations, weddings or any announcement.Weight: 28 lbs..JAM Paper® Envelope measuring 8 1/2" x 8 1/2" comes in teal color and is perfect for any occasion, sold as 1000 per carton.

Price is  $846.99
Unit of measure 1000/Carton
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JAM Paper Square Envelopes, Peel & Press, 3 1/4 x 3 1/4, Black Linen, 500 Pack (8503-BLI-500) image 1
Item: 24578412
Model: 8503-BLI-500

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..Square Envelopes.3.25" x 3.25".Black.Peel & Press Closure

Price is  $95.32
Unit of measure 500/Pack
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LUX Square Envelopes, 8-1/2" x 8-1/2", Gold Metallic, 1,000ct (8575-07-1M) image 1
Item: 1985001
Model: 8575-07-1M

Square envelopes are perfect for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use. With a sleek square flap, square envelopes are designed to compliment your stylish invit ations, tasteful thank you cards or meaningful notes. Please note: most square envelopes require additional postage. Take notice of the center seam if printing on the back. These envelopes are sealable with Peel & P ress.Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Gold Metallic, 80lb. Text Paper.Dimensions: 8 1/2"H x 8 1/2"W.Peel & Press Sealing Method.Contains 1000/PK Envelopes per pack.8 1/2 x 8 1/2 Square Envelopes - Gold Metallic (1000 Qty.).Looks amazingly like the metal or mineral the color is named for. A modern way to convey quality and add personality, with sparkle and shimmer that stands out..80lb. Paper Weight.NOT Laser and Inkjet compatible.LUX Square envelopes are perfect for any special events to grab attention. Ideal for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards and more.

Price is  $347.59
Unit of measure 1000/Box
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JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Dark Red, Bulk 250/Box (31511323H) image 1
Item: 1589825
Model: 31511323H

JAM Paper Dark Red 8.5 x 8.5 Square Invitation Envelopes are made out of slightly textured, high quality, 28lb, acid free paper and feature a beautiful and elegant dark red color. These envelopes measure 8.5 inches on all sides, which gives them a flawlessly square shape. These envelopes feature rectangular flaps and secure gum closures. A total of 250 envelopes is included in this pack. Use them to send invitations for showers, weddings, galas, dinner parties, or other events or to send greeting cards for holidays and more! Your mail recipients are ensured to be impressed not only by the appearance of these envelopes, but also by their superior construction and quality!.Red dark base envelope.Blank interior for personalized message.Envelope Size: 8.5" x 8.5".Paper Weight: 28 lbs..Pack includes 250 envelopes

Price is  $283.99
Unit of measure 250/Box
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70 lb 4" x 4" Peel & Press Square Envelopes, Grocery Bag Brown, 250/Box image 1
Item: 1028593
Model: 8504-GB-250

Square smooth envelope in grocery bag color has peel & press secure sealing type for safety. Envelope measuring 4" x 4" is ideal for handing out personal thank you notes/dressing floral arrangement, sold as 250 per box..Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Grocery Bag, 70lb. Text Paper.Dimensions: 4"H x 4"W.Peel & Press Sealing Method.Contains 250 Envelopes per pack.Closure: Peel & press™.Usage: Perfect for handing out personal thank you notes, to use as gratuity envelopes, gift tags, dressing up floral arrangements or for various scrapbooking projects.Material: paper, paper weight: 70 lbs..Opening: Square.Finish: Smooth.Laser and inkjet printer compatible.LUX 70lb. Grocery Bag 4 x 4 Square Envelopes are perfect for wedding invitations, RSVP cards, save the dates, or any other message.

Price is  $99.17
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JAM Paper Square Envelopes, Peel & Press, 3 1/4 x 3 1/4, Sunflower Yellow, 250 Pack (8503-84-250) image 1
Item: 24578414
Model: 8503-84-250

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..Square Envelopes.3.25" x 3.25".Yellow.Peel & Press Closure

Price is  $48.31
Unit of measure 250/Pack
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LUX 9" x 9" Square Envelopes, Gold Metallic, 250/PK (8585-07-250) image 1
Item: 1985010
Model: 8585-07-250

Square envelopes are perfect for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards, invitations, direct mail or general use. With a sleek square flap, square envelopes are designed to compliment your stylish invit ations, tasteful thank you cards or meaningful notes. Please note: most square envelopes require additional postage. Take notice of the center seam if printing on the back. These envelopes are sealable with Peel & P ress..Square envelopes perfect for announcements/weddings/greeting cards/invitations.Comes in Gold Metallic, 80lb. Text Paper.Dimensions: 9"H x 9"W.Peel & Press Sealing Method.Contains 250/Pk Envelopes per pack.9 x 9 Square Envelopes - Gold Metallic (250 Qty.).Looks amazingly like the metal or mineral the color is named for. A modern way to convey quality and add personality, with sparkle and shimmer that stands out..80lb. Paper Weight.NOT Laser and Inkjet compatible.LUX Square envelopes are perfect for any special events to grab attention. Ideal for announcements, special events, corporate dinners, weddings, greeting cards, holiday cards and more.

Price is  $117.75
Unit of measure 250/Box
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JAM Paper 6 x 6 Square Invitation Envelopes, White, Bulk 250/Box (28416H) image 1
Item: 1589844
Model: 28416H

The JAM Paper 6" x 6" white square envelope is ideal for sending greeting cards, birthday and wedding invitations, and sharing photos and personalized messages with your friends and relatives. Make an impression on the recipients as you send out messages and cards in this sleek and stylish envelope. Made of paper, it is durable and doesn’t tear easily. It has a folding closure type to seal your envelope properly and keep the contents private and secure. Available in a lovely white color, this envelope effortlessly combines style and utility. The smooth finish accentuates the clean lines of this envelope. It includes 250 envelopes per pack to meet your requirement. Featuring a smooth surface to write the addresses, this envelope is perfect for sending invitations..Regular white square envelope.Blank interior for personalized message.Envelope Size: 6" x 6".Paper Weight: 28 lbs..Pack includes 250 envelopes.The JAM Paper 6" x 6" white square envelope features a closure that can be easily opened and closed for your convenience.

Price is  $134.49
Unit of measure 250/Box
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JAM Paper 9 x 9 Square Invitation Envelopes, Black Linen, 50/Pack (V01215I) image 1
Item: 1588415
Model: V01215I

They used to say not to be a square, but now, square is in, and no color can ever truly replace black! This is why JAM Paper Black Linen 9 x 9 Square Invitation Envelopes are one of the most fashionable choices you can make! These envelopes are made out of durable 32lb, 30% recycled, high quality paper and feature a luxurious linen finish you can feel. These envelopes feature straight flaps with reliable gum closures. A total of 50 envelopes in contained in this pack. Classy and sophisticated, these envelopes feature a jet black color that makes them great for party invitations, wedding invitations, graduation cards, and friendly mailed correspondence..Black linen square envelope.Blank interior for personalized message.Envelope Size: 9" x 9".Paper Weight: 24 lbs..Pack includes 50 envelopes

Price is  $49.99
Unit of measure 50/Pack
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LUX 9 x 9 Square Envelopes, 50/Box, Natural (8585-03-50) image 1
Item: 282325
Model: 8585-03-50

LUX® Square envelope in natural color features paper that is one grade heavier than standard envelope paper and also comes with peel and press closure. Envelope has 70 lbs basis weight, size of 9" x 9" and is sold as 50 per pack..9 x 9 Square Envelopes are perfect for announcements/weddings/greeting cards/invitations.Comes in Natural, 70lb. Text Paper.Dimensions: 9"L x 9"W.Closure: Peel and press.Opening: Wallet flap.Material: Paper.Finish: Smooth.Seam type: Center.Laser and inkjet printer compatible.It's easy to customize your envelope.Add a printed return address or upload a design using your digital file.Most square envelopes require additional postage.Paper is one grade heavier than standard envelope paper.Take notice of the center seam if printing on the back.One of our most popular collections, cream colored off-white, it's a classy, natural alternative to everday white, and the paper weight says quality.LUX 9 x 9 Square Envelopes are perfect for invitations, announcements, greeting cards and special occasions, square envelopes create a unique look!

Price is  $19.49
Unit of measure 50/Pack
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JAM Paper 11.5" x 11.5" Large Square Invitation Envelopes, White, 25/Pack (3992321) image 1
Item: 261310
Model: 3992321

If good things come in small packages, then you'll be in for a great surprise with JAM Paper® Square Invitation Envelopes. These 11 1/2" x 11 1/2" white envelopes fit all your large documents, letters, announcements, business correspondence, and more. Say goodbye to folding and creasing when you use these sturdy and classic envelopes! However you use, our high quality envelopes provide versatility and style. This pack contains 25 11 1/2" x 11 1/2" envelopes, and each has a square opening, straight flap, gum closure, smooth finish, and is made from 28 lb. paper..Size: 11 1/2" x 11 1/2".Closure: Gum.Opening: Square.Material: Paper.Envelope type: Business.Perfect for greeting cards, invitations, weddings or any announcement.25 envelopes per pack.JAM Paper® 11 1/2" x 11 1/2" White squared envelope with 25 pieces is perfect for greeting cards and weddings making your invitation a sparkle.

Price is  $40.29
Unit of measure 25/Pack
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JAM Paper Square Envelopes, Peel & Press, Blush, 6 x 6, 50 Pack (8525-114-50) image 1
Item: 24578554
Model: 8525-114-50

Premium, Square Envelopes made with quality paper and secure, Peel & Press closure for invitations direct mail, giving personal notes, ect..Square Envelopes.6" x 6".Blush Pink.Peel & Press Closure

Price is  $18.89
Unit of measure 50/Pack
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About Mailing Square Envelopes

Mailing square envelopes are a stylish and modern choice for sending correspondence, invitations, and promotional materials. Their unique shape sets them apart from traditional rectangular envelopes, making them ideal for special occasions or creative branding efforts.

These envelopes not only enhance the visual appeal of your mail but also provide ample space for various contents. Whether for personal use or business communications, square envelopes add a touch of sophistication to any mailing project.

When selecting mailing square envelopes, consider the paper weight and quality to ensure durability during transit. Options with self-sealing flaps can also save time and enhance convenience, making the mailing process more efficient.

Additionally, look for envelopes that offer a variety of colors and finishes to match your branding or event theme. Features like window cutouts or unique textures can further elevate your mailing experience and leave a lasting impression on recipients.