self+seal+envelopes

Keep private information secure with this box of 500 Quality Park Redi-Seal double-window security #8-5/8 business envelopes.

Protect statements, client information, and other confidential documents with these double-window business envelopes. Featuring a reflex blue-tint pattern, these envelopes keep private details secure, even when held up to light. These Quality Park Redi-Seal security #8-5/8 envelopes are sold as a box of 500, offering a long-lasting supply, and include a Redi-Seal closure, so you can seal mail conveniently without the use of moisture.

Send mail easily with this 500-pack of Staples security-tinted double-window self-sealing #9 envelopes.

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.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

High-quality envelope for invitations, announcements, greeting cards, and more. Perfect for any occasion

Easily handle large business mailings with this box of 500 Staples 4.125 x 9.5-inch white self-sealing security-tint envelopes.

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.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

Look no further for professional grade, #10 square flap envelopes with Peel & Press for all your business and personal mailing needs.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

Help your mailings stand out with these Staples EasyClose neon Brights assorted color #10 envelopes.

Mail letters, invoices and other types of correspondence with these EasyClose envelopes. The peel-and-seal closures keep items securely stored inside, while the bright neon colors call attention to your mailings. Each envelope features sturdy 24-pound paper weight construction to withstand the rigors of mail handling. With 50 envelopes in each pack, these Staples EasyClose #10 envelopes offer a steady supply for your office's mailing needs.

Mail invoices or financial statements with this 500-pack of Staples QuickStrip EasyClose 4-1/8 x 9-1/2-inch white left-window #10 envelopes.

Make shipping addresses easy to read with these EasyClose left-window #10 envelopes. Each one has a transparent window to save you the hassle of applying shipping labels to the outside, while the QuickStrip offers quick, simple and mess-free sealing. These Staples EasyClose white envelopes come in a pack of 500, letting you stock up the office supply cabinet.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

Adams double-window W-2 envelopes for 2-up tax forms keep your tax information secure.

These Adams W-2 envelopes are security-tinted for privacy and sized for a precise fit. A peel & seal closure seals without water to save time and effort.

Look no further for professional grade, #10 square flap envelopes with Peel & Press for all your business and personal mailing needs.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

The #10 Open End Envelope (4 1/8" x 9 1/2") in 80lb.. White Linen with the flap along the short side is perfect for sending important documents or flat items, as well as small items and parts. The envelope's side flap prevents contents from falling out, and the Peel & Press adhesive strip provides for easy sealing.

Experience superior mailing with JAM Paper's Premium White 32lb. #10 Policy Envelopes. At an impressive 4 1/8 x 9 1/2 inches, these envelopes are perfect for all your correspondence needs. Our revolutionary Peel & Seal technology will redefine convenience for you, offering the strongest seal without the mess of traditional glue. But that's not all. The stellar 32lb. paper quality provides unmatched durability making sure your letters get to their destination securely. With JAM Paper, your mail is not just safe, but also stylish - our high-quality envelopes radiate sophistication. Embrace a simpler, superior and stylish way of mailing with JAM Paper today.

9 x 12 Open End Envelopes in Brown Kraft are a professional way to send flat but bulky materials like pamphlets, brochures, sales literature, booklets

JAM Paper® Clear 3 1/4 x 3 1/4 cello sleeves envelope in a pack of 100 has dimension of 3.2 x 0.1 x 3.2" and enhances the look of your greeting cards or promotions.

JAM Paper® Clear Cello Sleeves with Peel & Seal Closures are made out of high quality, transparent cellophane plastic. This pack contains an even total of 100 sleeves. Each sleeve in this pack measures 3.25 x 3.25 inches in size and features a square shape! Each one of these envelopes has a straight flap opening and reliable, self-adhesive peel & seal closure. As these envelopes are fully see-through, the contents placed within them can be easily viewed from the outside. The size of these envelopes makes them ideal for business cards, note cards, small photographs, small objects, keepsakes, and more!

JAM Paper® Clear 17 7/16 x 22 1/4 cello sleeves envelope in a pack of 100 has dimension of 17.4 x 0.1 x 22.2" and enhances the look of your greeting cards or promotions.

JAM Paper® Clear Cello Sleeves with Peel & Seal Closures are made out of high quality, clear cellophane plastic. These are our largest clear cellophane slaves, measuring 17 7/16 x 22 1/4 inches in size. Each one opens on one of the shorter ends and features a straight flap with a reliable, peel & seal closure. In this pack, there is an even total of 100 sleeve envelopes. The fully transparent quality of these envelopes allows all contents placed within to be viewed easily from the outside. The very large size of these cello sleeves makes them excellent for posters, signs, wall art, and more.

JAM Paper #3 Brown Kraft Manila Coin Envelopes are exactly what you need to store away small items that can easily get lost and not found! Pack away your jewelry, pocket change, receipts, notes, pens, pencils, buttons and other personal possessions into one of these open end peel and seal envelopes. They guarantee protection, thanks to their straight flaps with peel and seal closures. Made from high quality 24lb paper, each manila, smooth-finish envelope is 2 1/2" x 4 1/4". You can also use one to mail a gift, announcement or set of business cards. This box contains 100 envelopes. Size: 2.5in x 4.25in| Color: Brown Kraft Manila| Quantity: 100

JAM Paper® Recycled envelope in a pack of 1000 in green recycled brite hue color with peel and seal closure is perfect for greeting cards, invitations, weddings or any announcement.

JAM Paper® Recycled envelope in a pack of 1000 in green recycled brite hue color with peel & seal closure has a square gummed flap. Envelope comes in a range of sizes for personal use, business style envelopes, large clasp and booklet envelopes.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

No matter your exact mailing requirements, this Universal #6 3/4 business envelope is sure to fit the need

No moisture needed for these envelopes. Simply peel back the strip and fold the flap to close. Peel seal strip feature makes large mailings easier.

High-quality envelopes for business documents, letters of recommendation, applications, booklets, folders, magazines.

Adams double-window 1099 envelopes for 3-up tax forms keep your confidential tax information secure.

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.

Make mailing projects manageable with this 500-pack of white self-sealing security-tinted double-window #8-5/8 envelopes.

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.

Send checks, invoices and other sensitive documents with these Staples #10 left-window security tint self-sealing envelopes.

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.

LUX #10 Regular Envelopes (4 1/8 x 9 1/2) in White w/ Peel & Seel® are perfect for mailing Checks, Invoices, Letterhead, Personal Letters, Statements, Direct Mail and more!

LUX #10 Regular Envelopes (4 1/8 x 9 1/2) in White w/ Peel & Seel® are perfect for mailing Checks/Invoices/Letterhead/Personal Letters/Statements/Direct Mail, sold as 500 per box.

High-quality Coin envelopes for wedding invitation inserts, stamps, beads, craft supplies, inventory items, ect.

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.