Self-Sealing Security Envelopes

127 results
Staples Self Seal Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST511289-CC) image 1
Item: 511289
Model: ST511289-CC

Keep marketing materials, statements, and other business mailings intact with this box of 500 self-sealing security-tint envelopes. The 24-pound white weave construction gives these envelopes the durability to keep mailed items safe, while the security tint keeps sensitive information confidential while in transit. These Staples self-sealing security-tint envelopes help you complete mailings quickly with easy-to-use press-and-seal adhesive tabs..US #10 business envelopes are suitable for all your mailing needs.Made from white 24 lb. paper for durability.These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.Self-seal closure with square flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Convenient box of 500 envelopes ensures ample supply.The flap is on the long side for easier filling.Easily handle large business mailings with this box of 500 Staples 4.125 x 9.5-inch white self-sealing security-tint envelopes.

Price is  $30.99
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JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 50/Pack (61597-50) image 1
Item: 24578606
Model: 61597-50

Safeguard important documents! When you can't or shouldn't fold the contents, document envelopes are the professional solution..#10 Window Envelopes.4 1/8 in x 9 1/2 in.White.Peel & Press Closure

Price is  $18.99
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JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 1000/Pack (61597-1M) image 1
Item: 24578339
Model: 61597-1M

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..#10 Window Envelopes.4 1/8 in x 9 1/2 in.White.Peel & Press Closure

Price is  $132.95
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Bazic Kraft Self Seal Security Tinted #10 Business Envelope, 4 1/8" x 9 1/2", 500/Pack (BAZ5064) image 1
Item: 24516828
Model: BAZ5064

Standard size #10 white color envelopes, features blue security print inside the envelope. Each envelope has pre-applied adhesives on the reams of the closure. When you are ready to mail the envelope, just peel the strip off from the adhesives and press firm to seal the envelope. Includes 500 envelopes..Standard #10 Security Envelopes.Measures 4-1/8" x 9-1/2".White.Peel & Stick Self-Seal Closure.Blue security print inside the envelope to keep important information safe.Top loading.Sold as Pack of 500

Price is  $41.99
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JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Pack (61597-500) image 1
Item: 24578607
Model: 61597-500

Safeguard important documents! When you can't or shouldn't fold the contents, document envelopes are the professional solution..#10 Window Envelopes.4 1/8 in x 9 1/2 in.White.Peel & Press Closure

Price is  $118.09
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JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Pack (75747-100) image 1
Item: 24578376
Model: 75747-100

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..#10 Window Envelopes.4 1/8 in x 9 1/2 in.White.Peel & Press Closure

Price is  $11.39
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Medical Arts Press Self Seal Security Tinted Business Envelopes, 9" x 13", White, 100/Pack (24147) image 1
Item: 413520
Model: 24147

Ensure billing and claim information gets delivered properly with these window envelopes. The bright, bold lettering serves as a warning to postal carriers, and the conveniently placed window keeps the recipient's address visible. These Medical Arts Press envelopes feature self-sealing flaps to keep documents safely tucked inside..Business envelopes are suitable for many mailing projects.Made from white 24 lbs. paper for durability.These envelopes measure 9"H x 13"L in size, providing enough space for your mail.Self-seal closure with open-end flap seals securely without moistening.Security-tinted pattern helps to discourage from reading sensitive information through the outside of the envelope.100 envelopes per pack.Simply position the address to show through the single-right window.Flap is on the long side, helping to keep things from falling out after opening.Mail out claims and adjustments using these Medical Arts Press 9 x 13-inch self-seal claim window envelopes.

Price is  $26.49
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JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 1000/Pack (75747-1M) image 1
Item: 24578381
Model: 75747-1M

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..#10 Window Envelopes.4 1/8 in x 9 1/2 in.White.Peel & Press Closure

Price is  $253.09
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JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Pack (45161-250) image 1
Item: 24578361
Model: 45161-250

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..#10 Window Envelopes.4 1/8 in x 9 1/2 in.White.Peel & Press Closure

Price is  $33.99
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JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Pack (61597-250) image 1
Item: 24578341
Model: 61597-250

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..#10 Window Envelopes.4 1/8 in x 9 1/2 in.White.Peel & Press Closure

Price is  $78.49
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JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Pack (75747-250) image 1
Item: 24578346
Model: 75747-250

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..#10 Envelopes.4 1/8 in x 9 1/2 in.White.Peel & Press Closure

Price is  $66.79
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JAM Paper Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 50/Pack (72634-50) image 1
Item: 24578612
Model: 72634-50

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..#6 3/4 Envelopes.Size: #6 3/4 (3 5/8 inches x 6 1/2 inches).White.Peel & Press Closure

Price is  $16.29
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JAM Paper Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 500/Pack (72634-500) image 1
Item: 24578609
Model: 72634-500

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..#6 3/4 Envelopes.Size: #6 3/4 (3 5/8 inches x 6 1/2 inches).White.Peel & Press Closure

Price is  $106.09
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LUX Self Seal Security Tinted #10 Business Envelope, 4 1/2" x 9 1/2", White, 50/Pack (45146-50) image 1
Item: 24261186
Model: 45146-50

LUX #10 Regular Envelopes (4 1/8 x 9 1/2) in White w/Security Tint are perfect for mailing Checks/Invoices/Letterhead/Personal Letters/Statements/Direct Mail, sold as 50 per box..Dimensions: 4.125"L x 9.5"W.Comes in White w/Security Tint.Sold as 50 per box.USES: Checks, Invoices, Letterhead, Personal Letters, Statements, Bills, Flyers. Applications: Business Mailings, Direct Mail, Corporate Mailings, Financial Mailings, Personal Mail..LUX #10 Regular Envelopes (4 1/8 x 9 1/2) in White w/Security Tint are perfect for mailing Checks, Invoices, Letterhead, Personal Letters, Statements, Direct Mail and more!

Price is  $17.09
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Staples Reveal N Seal Self Seal Security Tinted #8 Business Envelope, 3 5/8" x 8 5/8", White, 300/Box (67539S) image 1
Item: 902475
Model: 20566-US

Staples Reveal-N-Seal 67539S #8 white double window envelope measuring 3 5/8" x 8 5/8", features strong, tamper-evident seal to protect confidential documents. It has small perforations along the flaps for tampering. This security-tinted envelope offers self-sealing closure that requires no moisture to seal..Comes in white color.Trade size: #8, Envelope size: 3 5/8" x 8 5/8".Paper weight: 24 lbs.Envelope/mailer type: Tax and business form.Closure: Self-adhesive.Seam type: Contemporary.Window position of bottom left/top left.Exterior material: Paper.Finish: Wove.Suggested use: Double window for invoices.Format/border: Standard, Opening: Open side.Security tinted for added safety.3 5/8" x 8 5/8" Reveal-N-Seal invoice size double window envelopes and its unique glue provides for longer shelf life than normal self-seal envelopes.

Price is  $49.99
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JAM Paper Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 250/Pack (72634-250) image 1
Item: 24578611
Model: 72634-250

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines..#6 3/4 Envelopes.Size: #6 3/4 (3 5/8 inches x 6 1/2 inches).White.Peel & Press Closure

Price is  $57.19
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ComplyRight ADA Self-Seal Envelope (2003ES) image 1
Item: 728692
Model: 2003ES

ComplyRight ADA Self-Seal envelope measures 9.5" x 4.125" and come with security tint to meet HIPAA guidelines. Envelope can be used for 2002, 2004 and 2006 versions..Self-Seal Envelope you can use it for 2002, 2004, & 2006 Versions.Dimensions: 9.5" W x 4.125" H.Pack size 500.Envelopes come with security tint to meet HIPAA guidelines.Send your practice’s ADA claims and attending dentist’s forms in convenient self-seal envelopes.

Price is  $175.49
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Medical Arts Press Self Seal Security Tinted Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box (32084/82084) image 1
Item: 541593
Model: 32084/82084

Protect invoices, financial statements and other correspondence by mailing them in these self-seal security-tint envelopes. The double windows of these envelopes let the shipping address and return address show through, saving you from the hassle of handwriting or manually applying labels. These Medical Arts Press double-window self-seal envelopes come in a box of 500 and feature a security tint to keep confidential information private..US #9 business envelopes are suitable for many mailing projects.Made from white 24 lb. paper for durability.These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail.Self-seal closure with wallet flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.500 envelopes per box.Double-window envelopes conveniently display addresses.The flap is on the long side for easier filling.Top Window - 1 x 4, 3/4 from left & 2-1/2 from Bottom.Bottom Window – 1-1/8 x 4, 3/4 from left & 1/2 from Bottom.Ensure sensitive information remains confidential with this box of 500 Medical Arts Press double-window self-seal security-tint envelopes.

Price is  $43.19
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Staples Self Seal Security Tinted Catalog Envelopes, 9" x 12", White, 100/Box (21574) image 1
Item: 329845
Model: ST21574-CC

Maintain confidentiality when you mail sensitive materials using this box of 100 white privacy tint catalog envelopes. Constructed of 25-pound white wove PaperTyger material, these envelopes resist moisture and tearing and easily accommodate a variety of bulky materials with their generous capacity. These Staples tear-resistant privacy tint catalog envelopes feature peel-and-seal closures that save time and offer strong, reliable seals..Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes.Durable, lightweight, and tear-resistant 10gsm woven paper..Dimensions: 9"L x 12"H; size #10.Self seal for secured sealing.Envelopes come in boxes of 100, making them an easy and economical choice.Water- and moisture-resistant.Mail sensitive documents with this box of 100 Staples white tear-resistant privacy tint catalog envelopes.

Price is  $88.39
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Adams 2023 W2 Envelopes, Double Window Security Envelopes, Peel & Seal Self Seal Closure, 25/Pack (STAX2-23) image 1
Item: 24564848
Model: STAX2-23

Adams W2 envelopes are security tinted for privacy and sized for a precise fit. Peel & seal closure seals without water to save time and effort..Designed to fit standard IRS W2 Forms.Left aligned double windows fit your W2 forms precisely without revealing gaps or misalignments.A security tinted pattern keeps confidential information in your W2 envelope safe, even when held to light.Strong peel & seal adhesive with a wide commercial flap seals securely without moisture.Contains 25 envelopes per pack.Dimensions: 9"W x 5-5/8"L.Meets IRS specifications.Keep confidential information secure with the precise fit of Adams double-window W2 envelopes.

Price is  $20.49
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TFP ComplyRight Self Seal Security Tinted #10 Business Envelopes, 4 1/2" x 9 1/2", White, 500/Box (1500ES) image 1
Item: 423046
Model: 1500ES

Prepare claim forms for the mail in these window envelopes. The self-seal closures keep pages tucked securely inside for enhanced privacy and added security, while the clear viewing window means there's no need to add a separate address label to these TFP ComplyRight envelopes..US #10 business envelopes are suitable for many mailing projects.Made from white color paper.These envelopes measure 4 1/2"H x 9 1/2"L in size, providing enough space for your mail.Self-seal closure with commercial flap seals securely without moistening.Security-tinted pattern helps to discourage from reading sensitive information through the outside of the envelope.500 envelopes per box.Simply position the address to show through the single-right window.Flap is on the short side, helping to keep things from falling out after opening.Ensure claim forms arrive at their intended destination with these TFP ComplyRight 4.5 x 9.5-inch self-seal window envelopes.

Price is  $160.69
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Staples Self Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White, 500/Box (ST28732-CC) image 1
Item: 1775860
Model: ST28732-CC

Handle giant mailing projects with ease by using these white self-sealing security-tinted double-window envelopes. Each one features two transparent windows to let the return and shipping addresses show through, removing the need for manual label application, while the security-tint design helps ensure third parties don't read private information. These security-tinted double-window envelopes are self-sealing, so you don't need to lick the flap or use a sponge..Pressure Sensitive Adhesive.#8-5/8 business envelopes are suitable for all your mailing needs.These envelopes measure 3 5/8"H x 8 5/8"L in size, providing enough space for your mail.White color is ideal for business or personal correspondence.Closure with wallet flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Double-window envelopes for easy display of addresses.Convenient box of 500 envelopes ensures ample supply.The flap is on the long side for easier filling.Top Window Dimensions: 7/8" x 3-1/2", 5/8" from Left, 2-1/4" from Bottom.Bottom Window Dimensions: 1" x 4", 5/8" from Left, 5/8" from Bottom.Product closure may vary for a limited time.Make mailing projects manageable with this 500-pack of white self-sealing security-tinted double-window #8-5/8 envelopes.

Price is  $30.79
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Staples Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC) image 1
Item: 1775861
Model: ST28731-CC

Give outgoing mail a professional look with these Staples Reveal-n-Seal double-window self-sealing envelopes. Each envelope has a double window, letting you display both the destination address and the return address at the same time, while the self-sealing flap makes it easy to close and secure each envelope. These Staples double-window self-sealing envelopes have a security-tint design that helps keep confidential information private..Pressure Sensitive Adhesive.#9 business envelopes are suitable for all your mailing needs.These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail.White color is ideal for business or personal correspondence.Closure with wallet flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Double-window envelopes for easy display of addresses.Convenient box of 500 envelopes ensures ample supply.The flap is on the long side for easier filling.Top Window: 1-3/16" x 3-1/2" Position: 3/8" from left and 2" from bottom.Bottom Window: 1" x 4" Position: 3/8" from left and 1/2" from bottom.Product closure may vary for a limited time.Send mail easily with this 500-pack of Staples security-tinted double-window self-sealing #9 envelopes.

Price is  $30.79
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257
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC) image 1
13% off  of Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)
Item: 787385
Model: ST50312-CC

Give invoices, statements and letters a professional touch with these Staples EasyClose #10 white envelopes. QuickStrip closures eliminate the need for moistening the flaps before sealing, and the white color offers a neutral background for labels and stamps. Featuring a security tint interior, these Staples EasyClose #10 white envelopes are an ideal option for sending sensitive information through the mail..US #10 business envelopes are suitable for many mailing projects.Made from white 24 lb. paper for durability.These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.EasyClose closure with square flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.500 envelopes per box.The flap is on the long side for easier filling.Keep mailings confidential with these Staples EasyClose security-tint #10 white envelopes, which feature a unique interior pattern to help prevent information theft.

Price is  $24.99
$28.79
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Mead Kraft Self Seal Security Tinted #6 Business Envelope, 3 5/8" x 6 1/2", 55/Box, 12 Boxes/Bundle (MEA75030-12) image 1
Item: 24516682
Model: MEA75030-12

Mead #6 3/4 Press-It Seal-It® Security Envelopes feature a self-adhesive seal and a security lining to ensure privacy. The #6 3/4 size envelopes measure 3.625" x 6.5". Includes 55 white envelopes per box. Sold as 12 boxes for a total of 660 envelopes..Standard #6 Security Envelopes.Measures 3-5/8" x 6.5".White.Peel & Stick Self-Seal Closure.Security lining inside.Top loading.Sold as 55 Per Box, 12 Boxes (660 Total)

Price is  $55.69
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Staples QuickStrip EasyClose Self Seal Security Tinted Catalog Envelopes, 10" x 13", White, 100/Box (ST19957/19957) image 1
Item: 871075
Model: ST19957/19957

Keep private information confidential with these Staples EasyClose tamper-evident security-tinted catalog envelopes. Each envelope has an adhesive strip on the flap that makes it easy to seal contents inside, while the security tint and tamper-evident features help ensure that sensitive information is not read by third parties. These Staples EasyClose tamper-evident security-tinted catalog envelopes are built with 28-pound wove paper for durability..Catalog envelope is perfect for confidential documentation.Comes in white and made of paper.Dimensions: 10"L x 13"H; size #13.EasyClose peel-and-stick closures to speed up mail preparation time.Envelopes come in boxes of 100, making them an easy and economical choice.QuickStrip closure is quick and easy to use: simply remove strip and press to close.Protect confidential documents from prying eyes with this 100-pack of Staples EasyClose 10 x 13-inch tamper-evident security-tinted catalog envelopes.

Price is  $35.09
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Mead Kraft Self Seal Security Tinted #10 Business Envelope 4 1/8" x 9 1/2", 45/Box, 12 Boxes/Bundle (MEA75026-12) image 1
Item: 24516679
Model: MEA75026-12

Mead® Press-It Seal-It® Security Envelopes feature a self-adhesive seal, and a security lining to ensure privacy. The #10 size envelopes measure 4.25" x 9.5". Includes 45 white envelopes per box. Sold as 12 boxes for a total of 540 envelopes..Standard #10 Security Envelopes.Measures 4.25" x 9.5".White.Peel & Stick Self-Seal Closure.Security lining inside.Top loading.Sold as 45 Per Box, 12 Boxes (540 Total)

Price is  $83.79
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Staples Self Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST28730-CC) image 1
Item: 1775862
Model: ST28730-CC

Send important mailings in these legal-size Staples Reveal-N-Seal envelopes. The security tint printed on the inside prevents sensitive data from showing through, making these envelopes ideal for mailing invoices, checks, or classified information. Each envelope in this 500-count box of Staples envelopes features a double-window cutout on its face so addresses show through, and a convenient self-seal closure on the back lets you quickly and neatly secure contents for hassle-free mailing..Pressure Sensitive Adhesive.#10 business envelopes are suitable for all your mailing needs.White color is ideal for business or personal correspondence.These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.Closure with wallet flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Convenient box of 500 envelopes ensures ample supply.Double-window envelopes for easy display of addresses.The flap is on the long side for easier filling.Top Window: 3-1/2" x 1-1/4".Bottom Window: 4" x 1".Product closure may vary for a limited time.Mail all your business correspondence with this 500-count box of self-sealing Staples security-tinted double-window envelopes.

Price is  $30.79
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135
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (ST50308-CC) image 1
Item: 394057
Model: ST50308-CC

Mail private documents safely with these easy-close security-tint envelopes. Each one has an easy-close design that doesn't require moisture to seal securely shut, while the 24-pound white wove material offers durability. These Staples easy-close envelopes boast a security-tint feature that helps keep third parties from reading private information, making them ideal for financial statements and other confidential documents..US #10 business envelopes are suitable for many mailing projects.Made from white 24 lb. paper for durability.These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.EasyClose closure with square flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.100 envelopes per box.The flap is on the long side for easier filling.Keep third parties from reading sensitive information by using this 100-pack of Staples easy-close #10 security-tint envelopes.

Price is  $10.49
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5861
Adams Self Seal Security Tinted Double Window Envelope, 3.75" x 8.5", White, 100/Pack (S1099-3PS) image 1
Item: 24496514
Model: S1099-3PS

This Adams® double-window security envelope for 1099-NEC tax forms is self-sealing - no moistening required..Simple, high-quality envelope for 1099-NEC tax forms.Dimensions: 3.75" x 8.5".Made of white paper.Self-seal closure with wallet flap keeps contents in place.Security-tinted pattern helps discourage from reading sensitive information through the outside of the envelope.Features two clear windows on the left.100 per pack.Flap is on the long side for easier filling

Price is  $81.99
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Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 50/Box (ST862999-CC) image 1
Item: 862999
Model: ST862999-CC

Keep checks, statements, and other sensitive documents private while in transit with these security-tinted envelopes. Each one includes a convenient QuickStrip adhesive that peels off and quickly seals envelopes tightly with no required moisture. These Staples QuickStrip envelopes are made from 20-pound paper and come in a pack of 50, so you can stock up with ease or send out mass mailings quickly..QuickStrip business envelopes are suitable for many mailing projects.Made from white 20 lb. paper for durability.These envelopes measure 3 5/8"H x 6 1/2"W in size, providing enough space for your mail.Self-seal closure with wallet flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.50 envelopes per box.The flap is on the long side for easier filling.Mail confidential information with this 50-pack of Staples QuickStrip 3-5/8 x 6-1/5-inch security-tinted white envelopes.

Price is  $5.69
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552
Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 100/Box (ST50313-CC) image 1
Item: 862857
Model: ST50313-CC

Send checks, bills and other correspondence with these security-tint envelopes. Each one has a security-tint feature that prevents third parties from reading enclosed information, while the EasyClose design lets you seal it shut by removing the strip and pressing the flap down. These Staples EasyClose envelopes come in a pack of 100, so they are great for handling large mailing jobs..US #6 3/4 business envelopes are suitable for many mailing projects.Made from white 24 lb. paper for durability.These envelopes measure 3 5/8"H x 6 1/2"L in size, providing enough space for your mail.EasyClose closure with square flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.100 envelopes per box.The flap is on the long side for easier filling.Seal contents safely shut easily by using this 100-pack of Staples EasyClose security-tint #6-3/4 envelopes.

Price is  $11.19
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704
ComplyRight Self Seal Security Tinted Double-Window Tax Envelopes, White, 50/Pack (3333250) image 1
Item: 24507957
Model: 3333250

This double-window envelope accommodates the W-2 (5210/5211) tax form. The windows display both payer and recipient name and address. Self-sealing for added convenience..Double-window envelope for W-2 (5210/5211) tax form..Self-sealing for added convenience..Pack of 50 envelopes.

Price is  $29.99
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ComplyRight Self Seal Security Tinted Double-Window Tax Envelopes, White, 25/Pack (7777225) image 1
Item: 24507916
Model: 7777225

This double-window envelope accommodates the 2-Up 1099 tax form. The windows display both payer and recipient name and address. Self-sealing for added convenience..Double-window envelope for 2-Up 1099 tax form..Self-sealing for added convenience..Pack of 25 envelopes.

Price is  $21.99
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JAM Paper A7 Vertical Self Sealing Envelopes, Peel & Press, 80lb, Midnight Black, 7 1/4 x 5 1/4, 50/Pack (4880V-56-50) image 1
Item: 24578384
Model: 4880V-56-50

Premium A7 Invitation Envelopes with a unique vertical design (7 1/4 x 5 1/4) made with quality paper and Peel and Press closure for invitations, direct mail, giving personal notes, RSVP cards or announcements. Midnight Black is a classic deep black envelopes with a smooth finish. This multifunctional envelope is a unique sized envelope for countless projects, note writing, gift giving or thank you cards. Use as an outer envelope for invitations. The A7 will fit inside A8, A9, A10 invitation envelopes..SIZE: A7 vertical invitation envelopes measure 7 1/4" x 5 1/4” (184.15mm x 133.35mm)..SECURE DESIGN: Pack of 50 vertical LUXPaper envelopes with Peel & Press closure for secure use and i.MULTIFUNCTIONAL USE: Stylish envelopes with an eye-catching, vertical design and secure closure for.PRINTER COMPATIBLE: Printable on commercial off-set printing presses and some digital printers for efficiently addressing wedding, bridal shower or party invitations..HIGH QUALITY: Made using 80lb (120gsm/0.155mm thick) paper, Midnight Black is a classic deep black envelopes with a smooth finish -- perfect for general use, weddings, special events, and stylish mailings.

Price is  $22.89
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Simply QuickStrip Self Seal Security Tinted #10 Envelope, 4 1/8" x 9 1/2", White, 25/Pack (74049) image 1
Item: 862858
Model: 74049

These Simply envelopes come 25 to a pack to ensure you have enough for your home or work mailing project. These roomy #10 envelopes ensure your letter easily slides in without any wrinkles and feature a security tint that keeps the contents private, even when the envelope is held up against the light. The QuickStrip closure allows you to quickly and securely seal the envelope without having to moisten it. Whether you are looking to send invoices to your clients or you want to keep envelopes handy for your household mailing needs, these Simply #10 envelopes do the trick..#10 envelopes cover both your home and business mailing needs.White 20 lb. woven white paper with security tint to ensure privacy and confidentiality.Usable inside dimensions of 4-1/8"H x 9-1/2"W.QuickStrip closure seals securely without moistening.25 envelopes per box.Simply #10 envelopes feature QuickStrip closure for effortless use and a secure seal

Price is  $3.79
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505
TFP Self Seal Security Tinted Window Envelope 4-1/2" x 9-1/2", White, 500/Box (1500ES) image 1
Item: 633519
Model: 1500ES

Self seal CMS-1500 right window envelope. HIPAA security tent, 24 lb. bond paper. 4-1/2" x 9-1/2". Accommodates 12 folded CMS-1500 claim forms. Certified Chain of Custody; Promoting Sustainable Forest Management. All envelopes have confidential lining for added security. 500 per carton. Compatible with laser or dot-matrix printers..Self seal CMS-1500 right window envelope.HIPAA security tent, 24 lb. bond paper.Accommodates 12 folded CMS-1500 claim forms.Certified Chain of Custody; Promoting Sustainable Forest Management.All envelopes have confidential lining for added security.Compatible with laser or dot-matrix printers.Window dimensions: 1"H x 4-1/2"W.Window placement: 5/8" from right and 1-9/16" from bottom.Specially designed window envelopes fit HCFA approved, medical claim forms when tri-folded.

Price is  $88.39
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Self Seal Catalog Envelope 10" x 13", White, 100/Carton (TYE10132WE) image 1
Item: 947685
Model: TYE10132WE

Mail thick documents and files with these white expandable envelopes. Each envelope is reinforced with Tyvek, to resist punctures and tears, while the 2-inch expansion feature lets you enclose binders or bulky files easily. These tyvek expandable envelopes are matte white to offer a stark contrast to dark text or labels for enhanced readability..Constructed from 18 lb. olefin..Ten times stronger than paper envelopes..Envelopes expand to hold bulky items..Self-sealing for a secure seal.100 envelopes per carton.Expands up to 2" for greater storage capacity.Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes.Dimensions: 10"H x 13"L; size #13.White Tyvek envelopes are water and moisture resistant.Send mail with this 100-pack of Tyvek 10 x 13-inch white expandable envelopes.

Price is  $292.19
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Staples Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC) image 1
15% off  of Staples Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC)
Item: 511290
Model: ST511290-CC

Protect private information during the mailing process with these #10 left-window envelopes. The self-sealing closures keep paper securely tucked inside, while the security tint hides sensitive data safe from view. Each of these envelopes features 24-pound wove construction for added strength and durability. These Staples #10 self-sealing envelopes feature conveniently located windows to keep recipient mailing addresses clearly visible..Envelopes are suitable for all your mailing needs.Made from 24 lbs. white wove paper for durability.These envelopes measure 4 1/8" x 9 1/2" in size, providing enough space for your mail.Self seal closure with wallet flap seals securely without moistening.Security tinted pattern helps to discourage reading sensitive information through the outside of the envelope.Convenient box of 500 envelopes ensures ample supply.Simply position the address to show through the single-left window.The flap is on the long side for easier filling.Send checks, invoices and other sensitive documents with these Staples #10 left-window security tint self-sealing envelopes.

Price is  $24.99
$29.49
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261
Quality Park Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA69122) image 1
Item: 813442
Model: QUA69122

Send correspondence with confidence by using these white business envelopes. The security tint keeps private information confidential, even when these envelopes are held up to the light, while the Redi-Strip closure makes them quick and easy to seal. These Quality Park Redi-Strip business envelopes come in a box of 500, so they're ideal for busy offices or high-volume mailing projects..US #10 Redi-Strip business envelopes are suitable for many mailing projects.Made from white wove 24 lb. paper for durability.These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail.Self-seal closure with wallet flap seals securely without moistening.Security-tinted pattern helps to discourage reading sensitive information through the outside of the envelope.500 envelopes per box.Moisture-resistant envelope provides extra security for item being shipped.The flap is on the long side for easier filling.Protect mail from moisture, punctures, and other damage with this box of 500 Quality Park Redi-Strip white security-tinted #10 business envelopes.

Price is  $88.29
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49
ComplyRight Self Seal Security Tinted Double-Window Tax Envelopes, 5 5/8" x 9", 50/Pack (9999250) image 1
Item: 24507968
Model: 9999250

This double-window envelope accommodates the 4-Up W-2 (5205/5205A/5209) tax form. The windows display both payer and recipient name and address. Self-sealing for added convenience.Double-window envelopes for 4-Up W-2 (5205/5205A/5209) tax form..Self-sealing for added convenience..Pack of 50 envelopes.

Price is  $29.99
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Adams 2025 1099 Envelopes, 2-Up Format, Double-Window, Self-Seal, Security Tinted, White, 25/Pack (STAX1-25) image 1
Item: 24639723
Model: 1017140

These Adams 1099 envelopes are security-tinted for privacy and sized for a precise fit. A peel & seal closure seals without water to save time and effort..1099 envelopes are designed to fit your 2-per-page tax forms including the 1099-MISC, 1099-B, 1099-DIV, 1099-INT, 1099-K, 1099-OID, 1099-R, 1098, 1098C or 5498 forms.5-5/8"L x 9"W.White wove; 24 lb..Self-Sealing Peel & Seal Closure.Envelopes are security tinted.Double window.25 per pack.Adams double-window 1099 envelopes for 2-up tax forms keep your confidential tax information secure.

Price is  $19.99
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Adams Self Seal Security Tinted Double Window Envelope, 5 5/8" x 9 1/2", White, 100/Pack (7535PS100) image 1
Item: 24496513
Model: 7535PS100

Protect sensitive client information with this security-tinted envelope. The security tint with pattern makes it impossible to see the details of the contents, even when held up to the light..Simple, high-quality double-window envelope for 1099 forms.Dimensions: 5 5/8" x 9 1/2".Made of white paper.Self-seal closure with wallet flap keeps contents in place.Security-tinted pattern helps discourage from reading sensitive information through the outside of the envelope.Features two clear windows on the left.100 per pack.Flap is on the long side for easier filling

Price is  $51.29
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19" x 24" Self-Sealing Poly Mailer, White, 200/Carton (B5117) image 1
Item: 24449632
Model: B5117

Designed to protect mailed items from damage and prying eyes. Tear-resistant and durable poly mailer is built from co-extruded poly to withstand overstuffing and the wear and tear of shipping. This opaque poly mailer has a white outer surface and silver inner surface for added security..Strong, polyethylene mailers protect products from moisture during shipping..Mailers are puncture, water, tamper and tear resistant..Self-seal.

Price is  $117.39
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ComplyRight Self Seal Security Tinted Double-Window Tax Envelopes, 5 5/8" x 9.25", 25/Pack (6666225) image 1
Item: 24507914
Model: 6666225

This double-window envelope accommodates the 2-Up W-2 tax form. The windows display both payer and recipient name and address. Self-sealing for added convenience..Double-window envelope for 2-Up W-2 tax form..Self-sealing for added convenience..Pack of 25 envelopes.

Price is  $21.99
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ComplyRight Self Seal Security Tinted Double-Window Tax Envelopes, 5 5/8" x 9.25", 100/Pack (66662100) image 1
Item: 24431088
Model: 66662100

This double-window envelope accommodates W-2 forms. Windows display both payer and recipient name and address. Self-sealing for added convenience..Double-window envelope accommodates W-2 forms..Features a self-seal latex flap..Pack of 100 envelopes.

Price is  $79.99
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Adams 2024 Self-Seal Security-Tinted Double-Window 1099 Tax Envelope, 8.75" x 3.75", White, 25/Pack (STAX3-24) image 1
Item: 24596824
Model: 1007140

Adams 1099 envelopes are security-tinted for privacy and sized for a precise fit. Peel & seal closure seals without water to save time and effort..Designed to fit your 3-per-page 1099-NEC forms and other 3-up tax forms.Left aligned double windows fit your 3-up 1099 forms precisely without revealing your personal information..A security tinted pattern keeps confidential information in your 1099 envelope safe, even when held to light.Strong peel & seal adhesive with a wide commercial flap seals securely without moisture.Contains 25 envelopes per pack.Dimensions: 8-3/4"W x 3-3/4"L.Meets IRS specifications.Keep confidential information secure with the precise fit of Adams double-window 1099 envelopes for 3-up tax forms.

Price is  $19.69
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Quality Park Redi-Seal Self Seal Security Tinted #8 Double Window Envelope, 3 5/8" x 8 5/8", White Wove, 1000/Pack (24539-1000) image 1
Item: 23996467
Model: 24539-1000

Quality Park #8 5/8 Double Window Envelope (3 5/8 x 8 5/8) in White Wove w/ Redi-Seal are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail, sold as 1000 per box. Quality Park#8 5/8 Double Window Envelopes (3 5/8" x 8 5/8") in 24lb. White Wove with Redi-Seal are an ideal business envelope for those looking for both quality and easy sealing. When sending letters, invoices or statements, save the time and expense of separately addressing envelopes. Simply position the address to show through the window. Sealed with Redi-Seal, a no moisture sealing method, with a unique flap design that keeps the gum from sticking before use..Comes in White Wove w/ Self-Seal.Dimensions: 3.625"L x 8.625"W.Redi-Seal Sealing Method.Quality Park #8 5/8 Double Window Envelope (3 5/8 x 8 5/8) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail

Price is  $229.89
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About Self-Sealing Security Envelopes

Self-sealing security envelopes are essential for protecting sensitive documents during mailing and storage. Designed to provide an added layer of security, these envelopes help ensure that contents remain confidential and tamper-proof, making them ideal for personal and business use.

These envelopes are user-friendly, eliminating the need for additional adhesives or moisture to seal. Their convenient design allows for quick and efficient packing, making them a popular choice for busy offices and individuals alike.

When selecting self-sealing security envelopes, consider features such as the thickness of the paper, which can enhance durability and protection. Additionally, look for options with tamper-evident seals that provide visual confirmation if the envelope has been opened.

Size and format are also important factors; choose envelopes that accommodate your specific documents while ensuring a snug fit. Many options come with security patterns or colors that further enhance privacy, making them suitable for confidential communications.