A1 Envelopes
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Envelope Size
Envelope Type
Envelope Closure
Envelope Number
Envelope Material
Item # : 262890
Model # : 4BARCELLO
- Perfect for invitation, announcement, promotion and greeting
- Size: 3 13/16" x 5 3/16"
Price is $7.79
Unit of measure 100/Pack
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Over 30
Item # : 282370
Model # : 4865-GB-50
LUX® A1 Envelope in grocery bag color measuring 3 5/8" x 5 1/8" is best suited for RSVP as well as announcements purposes and is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Grocery Bag, 70lb. Text Paper
Price is $19.19
Unit of measure 50/Pack
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Over 30
Item # : 24604634
Model # : FE4565-05-50
- PERFECT FOR ALL OCCASIONS
- PEEL & PRESS SEAL
Price is $10.94
Unit of measure 50/Pack
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Over 30
Item # : 24261282
Model # : 1865-NPC-50
LUX A1 Contour Flap Envelopes (3 5/8 x 5 1/8) in Natural - 100% Recycled are perfect for the Holidays, Invitations, Announcements, Sending Cards, and so much more!
- Dimensions: 3.625"L x 5.125"W
- Comes in Natural - 100% Recycled
Price is $14.29
Unit of measure 50/Pack
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Over 30
Item # : 260826
Model # : 900927182
JAM Paper® 4 bar A1 Christmas Red recycled paper envelope. Perfect for greeting cards, invitations, weddings or any announcements and is made from 30% post consumer paper. Pack of 25.
- Christmas red
- Size: 4 bar A1 (3 5/8" x 5 1/8")
Price is $11.19
Unit of measure 25/Pack
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Over 30
Item # : 23996538
Model # : LUX-4865-39-50
LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for Invitations, Weddings, Announcements, Photos, and so much more!
- Comes in Blush
- Dimensions: 3.625"L x 5.125"W
Price is $26.79
Unit of measure 50/Pack
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Over 30
Item # : 365855
Model # : 47385
JAM Paper® 4Bar A1 envelope in regular white color is perfectly sized for everyday business correspondence, measures 3 5/8" x 5 1/8" and is sold as 25 per pack.
- Size: 4bar (3 5/8" x 5 1/8")
- Gummed closure with straight flap
Price is $9.69
Unit of measure 25/Pack
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Over 30
Item # : 263910
Model # : 15805
- Blue
- Size: 4 bar A1 (3 5/8" x 5 1/8")
Price is $11.19
Unit of measure 25/Pack
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Over 30
Item # : 262541
Model # : 194891
- Opening: Booklet
- Size: 4 bar A1 (3 5/8" x 5 1/8")
Price is $11.19
Unit of measure 25/Pack
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Over 30
Item # : 24260390
Model # : 4865-WPC-50
LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) in White - 100% Recycled are perfect for the Holidays, Invitations, Announcements, Sending Cards, and so much more!
- Dimensions: 3.625"L x 5.125"W
- Comes in White - 100% Recycled
Price is $14.29
Unit of measure 50/Pack
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Over 30
Item # : 24260728
Model # : 4865-NLI-50
LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) in Natural Linen are perfect for the Holidays, Invitations, Announcements, Sending Cards, and so much more!
- Dimensions: 3.625"L x 5.125"W
- Comes in Natural Linen
Price is $14.79
Unit of measure 50/Pack
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Over 30
Item # : 282354
Model # : 5365-12-50
Lux® Size A1 envelope in bronze metallic color is best suited for RSVP as well as occasions calling for a dainty announcements and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Bronze Metallic, 80lb. Text Paper
Price is $13.79
Unit of measure 50/Pack
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Over 30
Item # : 282379
Model # : 910003121/06827
Lux® Size A1 envelope in lilac color is best suited for RSVP and also for announcements and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- Lilac
- Size: A1 (3 5/8" x 5 1/8")
Price is $21.49
Unit of measure 50/Pack
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Over 30
Item # : 2478052
Model # : 563916904I
- Quantity: 50 Envelopes per Pack
- Presidential Plue Paper Envelopes
Price is $19.99
Unit of measure 50/Pack
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Over 30
Item # : 282387
Model # : LUX-4865-103-50
Lux® Size A1 envelope in navy color is best suited for RSVP as well as announcements purposes and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Navy, 80lb. Text Paper
Price is $13.59
Unit of measure 50/Pack
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Over 30
Item # : 282338
Model # : 1865-07-50
Lux® Size A1 contour flap envelope in gold metallic color is designed for RSVP as well as announcements purposes and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Contour Flap Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Gold Metallic, 80lb. Text Paper
Price is $30.59
Unit of measure 50/Pack
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Over 30
Item # : 282339
Model # : 1865-B-50
LUX® Size A1 contour flap envelope in midnight black color measuring 3 5/8" x 5 1/8" is designed for RSVP as well as announcements purposes and is sold as 50 per pack.
- A1 Contour Flap Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Midnight Black, 80lb. Text Paper
Price is $14.29
Unit of measure 50/Pack
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Over 30
Item # : 282360
Model # : 5365-11-50
Lux® Size A1 envelope in copper metallic color is best suited for RSVP as well as occasions calling for a dainty announcements and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Copper Metallic, 80lb. Text Paper
Price is $18.49
Unit of measure 50/Pack
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Over 30
Item # : 282394
Model # : 5365-08-50
LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for Invitations, Weddings, Announcements, Photos, and so much more!
- Quartz metallic
- Size: A1 (3 5/8" x 5 1/8")
Price is $21.99
Unit of measure 50/Pack
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Over 30
Item # : 384650
Model # : 4865-GB-1000
LUX® A1 Envelope in grocery bag color measuring 3 5/8" x 5 1/8" is perfect for RSVP and occasions calling for a dainty announcements, sold as 1000 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Grocery Bag, 70lb. Text Paper
Price is $114.20
Unit of measure 1000/Box
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Over 30
Item # : 517513
Model # : LUX-4865-113500
LUX® Envelope in seafoam color measuring A1 (3 5/8" x 5 1/8") is perfect for use in dainty announcement, sold as 500 per box.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Seafoam, 80lb. Text Paper
Price is $95.89
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Over 30
Item # : 282345
Model # : 5365-15-50
Lux® Size A1 envelope in anthracite metallic color is best suited for RSVP as well as occasions calling for a dainty announcements and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Anthracite Metallic, 80lb. Text Paper
Price is $16.89
Unit of measure 50/Pack
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Over 30
Item # : 282366
Model # : EX4865-26-50
LUX® Size A1 envelope in garnet color measuring 3 5/8" x 5 1/8" is best suited for announcements, invitations, greeting cards, photos, notecards and is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Garnet, 80lb. Text Paper
Price is $14.29
Unit of measure 50/Pack
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Over 30
Item # : 514526
Model # : EX4865-13-500
3 5/8"x5 1/8" Baby blue square flap A1 envelopes are social and invitation-type envelope, dimensions make it the most common-sized envelope used for RSVP and announcement purposes and sold as 500/box.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Baby Blue, 80lb. Text Paper
Price is $95.89
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Over 30
Item # : 282400
Model # : 5365-06-50
Lux® Size A1 envelope in silver metallic color is best suited for RSVP as well as announcements purposes and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Silver Metallic, 80lb. Text Paper
Price is $26.59
Unit of measure 50/Pack
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Over 30
Item # : 384053
Model # : 1865-NPC-250
LUX® Size A1 contour flap envelope in natural color measuring 3 5/8" x 5 1/8" is perfect for use in wedding occasions, gala invitations and other distinctive mailings and contains 100 percent recycled content, sold as 250 per box.
- A1 Contour Flap Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Natural - 100% Recycled, 80lb. Text Paper
Price is $63.09
Unit of measure 250/Box
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Over 30
Item # : 386285
Model # : EX-1865-18-250
LUX® A1 Contour flap envelope in ruby red color measuring 3 5/8" x 5 1/8" is suited for special occasions, announcements or events and is sold as 250 per box.
- A1 Contour Flap Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Ruby Red, 80lb. Text Paper
Price is $75.89
Unit of measure 250/Box
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Over 30
Item # : 282348
Model # : 5365-24-50
Lux® Size A1 envelope in azalea metallic color is best suited for RSVP as well as occasions calling for a dainty announcements and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Azalea Metallic, 80lb. Text Paper
Price is $18.09
Unit of measure 50/Pack
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Over 30
Item # : 384660
Model # : 4865-NLI-1000
LUX® A1 Envelope in natural linen color measuring 3 5/8" x 5 1/8" is perfect for RSVP and occasions calling for announcements, sold as 1000 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Natural Linen, 80lb. Text Paper
Price is $157.39
Unit of measure 1000/Box
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Over 30
Item # : 261875
Model # : 900795107
JAM Paper® 4Bar A1 natural recycled parchment paper envelope is perfect for greeting cards, invitations, weddings or any announcements and comes in a vast range of sizes/colors, sold as pack of 25.
- Size: 4 bar A1 (3 5/8" x 5 1/8")
- Closure: Gum
Price is $11.19
Unit of measure 25/Pack
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Over 30
Item # : 282408
Model # : LUX-4865-104-50
Lux® Size A1 envelope in vintage plum color is best suited for RSVP as well as announcements purposes and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Vintage Plum, 80lb. Text Paper
Price is $13.29
Unit of measure 50/Pack
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Over 30
Item # : 24261195
Model # : 4865-WLI-50
LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) in White Linen are perfect for the Holidays, Invitations, Announcements, Sending Cards, and so much more!
- Dimensions: 3.625"L x 5.125"W
- Comes in White Linen
Price is $12.39
Unit of measure 50/Pack
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Over 30
Item # : 282355
Model # : EX4865-14-50
LUX® Size A1 envelope in candy pink color measuring 3 5/8" x 5 1/8" is best suited for announcements, invitations, greeting cards, photos, notecards and is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Candy Pink, 80lb. Text Paper
Price is $23.79
Unit of measure 50/Pack
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Over 30
Item # : 261127
Model # : 563916904
- Presidential blue
- Size: 4 bar (3 5/8" x 5 1/8")
Price is $14.19
Unit of measure 25/Pack
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Over 30
Item # : 282396
Model # : 5365-04-50
Lux® Size A1 envelope in rose quartz metallic color is best suited for RSVP as well as occasions calling for a dainty announcements and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Rose Quartz Metallic, 80lb. Text Paper
Price is $22.99
Unit of measure 50/Pack
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Over 30
Item # : 282341
Model # : EX-1865-18-50
Lux® Size A1 contour flap envelope in ruby red color is designed for RSVP as well as announcements purposes and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Contour Flap Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Ruby Red, 80lb. Text Paper
Price is $14.29
Unit of measure 50/Pack
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Over 30
Item # : 24295273
Model # : 51512535
With Jam Paper's wide variety of speciality envelopes you can be sure to find what you need for your projects no matter how large or small.
- Color: Blue
- Size: 4 Bar A1 (3.625 x 5.125 inches)
Price is $75.29
Unit of measure 1000/Pack
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Over 30
Item # : 261448
Model # : 36396431
- Size: 4 bar A1 (3 5/8" x 5 1/8")
- Closure: Gum
Price is $9.99
Unit of measure 25/Pack
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Over 30
Item # : 282399
Model # : LUX-4865-113-50
Lux® Size A1 envelope in sea foam color is best suited for RSVP and also for announcements and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- A1 Invitation Envelopes (3 5/8 x 5 1/8) are perfect for party invites/thank you cards/wedding invites/announcements
- Comes in Seafoam, 80lb. Text Paper
Price is $24.79
Unit of measure 50/Pack
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Item # : 282346
Model # : 5365-02-50
Lux® Size A1 envelope in aquamarine metallic color is best suited for RSVP as well as occasions calling for a dainty announcements and measures 3 5/8" x 5 1/8", is sold as 50 per pack.
- Aquamarine metallic
- Size: A1 (3 5/8" x 5 1/8")
Price is $19.29
Unit of measure 50/Pack
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Enhance your correspondence with quality envelopes
Envelopes play a crucial role in both personal and business communication. They are not just a medium to enclose your valuable documents, but are also a representation of you or your business. High-quality A1 envelopes, protect your confidential documents and give your correspondence a professional look. They are an excellent choice for official documents, invitations or letters, due to their top-notch paper quality and durability. The best part is that they come in various colors and sizes to match your style and requirements. Your friends, colleagues and clients will definitely appreciate your attention to detail when they receive their mail in these impressive envelopes.
Discover the versatility of available envelope options
With a wide array of envelopes accessible on the market, the choices are virtually limitless. You can select envelopes based on size, color, material or closure type. A1 envelopes are not limited to plain white; they come in multiple colors, textures and finishes, enabling the sender to make a statement even before the receiver opens the document. You might want to pair your fashionable envelopes with nobly crafted stationery or beautifully printed invitations for a more refined communication experience. Find the perfect A1 envelopes to cater to your personal and professional needs to elevate your mail-handling experience.