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  Category: Office Supplies > Mailers and Envelopes

Browse top sellers, or select a category from the left.
Supremex T4 Tax Single Window Envelope

Single Window - 5.75" Width x 9" Length - 24 lb - Wove - 500 / Box

Quick Info Best Seller Web ID: 1011916693 Mfr. Part: 9524480
Single-window envelopes are used to carry T4 Tax Forms with a window for the name and address to appear. Envelopes offer an open-side, side-seam design for proper insertion of documents. The 24 lb. envelopes are security-line for your privacy.

Business Source Plain Catalog Envelope

Catalog - #13 1/2 - 10" Width x 13" Length - 28 lb - Gummed - Wove - 250 / Box - White

Quick Info Web ID: 1017129381 Mfr. Part: 42103
Durable catalog envelopes offer an open-end style and heavily gummed flaps for a secure seal. All seams are reinforced. 28 lb.

Business Source Open End Document Mailer

Document - #13 1/2 - 10" Width x 13" Length - Peel & Seal - Tyvek - 100 / Box - White

Quick Info Web ID: 1017129394 Mfr. Part: 65771
Tyvek open-end envelopes are super strong, moisture-resistant and tear-resistant. Release strip makes document easily accessible to recipient, yet maintains security of contents. Convenient peel-to-seal closure requires no moisture to close.

Sparco Pre-labeled Packing Slip Envelope

Packing List - 7" Width x 5.50" Length - 70 g/m² - Self-adhesive Seal - Paper, Low Density Polyethylene (LDPE) - 1000 / Box - White

Quick Info Web ID: 1028976570 Mfr. Part: 41925
Pre-labeled envelope features a waterproof design to ensure your package is secure. Top is printed with "Packing List Enclosed." Self-adhesive offers a quick, easy way to seal your package. Top layer is made of an LDPE 30 micron adhesive. Adhesive measures 25 gsm hot melt, and the release paper measures 70 gsm.

Business Source Window Check Envelopes

Double Window - #8 5/8 - 8.62" Width x 3.62" Length - 24 lb - Self-sealing - 500 / Box - White

Quick Info Web ID: 1021070142 Mfr. Part: 04650
No. 8-5/8 check envelopes offer double windows for return address and mailing address. Poly windows and inside tint deliver privacy of contents. Self-sealing design makes them quick and easy to close. 24 lb. envelopes require no moisture to seal. Unique double-flap design keeps the gum from sticking before use. Simply raise the lower flap and press.

Business Source Open Side Document Mailer

Document - 10" Width x 13" Length - 2" Gusset - Peel & Seal - Tyvek - 100 / Carton - White

Quick Info Web ID: 1017129383 Mfr. Part: 42200
Tyvek Envelopes are super-strong, moisture-resistant and tear-resistant. These plain envelopes feature an open-side design for easy insertion of documents. Convenient peel-to-seal closure requires no moisture to close.

Business Source Envelope

Business - #10 - 24 lb - Peel & Seal - Wove - 100 / Box - White

Quick Info Web ID: 1035844779 Mfr. Part: 99713
Peel-to-seal envelopes feature a self-adhesive flap to create a tight seal without requiring any moisture. White wove finish creates a crisp, distinguished appearance for use in any professional setting. 24 lb. stock adds rigidity to the envelopes to stay strong during shipping. Envelopes are perfect for businesses, schools, personal use and more.

Business Source Business Envelope

Business - #9 - 3.88" Width x 8.88" Length - 24 lb - Gummed - Wove - 500 / Box - White

Quick Info Web ID: 1021070131 Mfr. Part: 04469
No. 9 business envelopes are good for everyday mailing. Traditional design includes 24 lb., white wove stock, diagonal seam and fully gummed flaps.

Sparco Pre-Labeled Waterproof Packing Envelopes

Packing List - 4.50" Width x 5.50" Length - Self-adhesive Seal - Low Density Polyethylene (LDPE) - 1000 / Box - White

Quick Info Web ID: 1028976571 Mfr. Part: 41926
Pre-labeled envelope features a waterproof and oil-proof design to ensure your package is secure. Front is printed with "Invoice/Packing List Enclosed." Self-adhesive offers a quick and easy way to seal your package without the need to moisten. Top layer is made of an LDPE 30 micron adhesive.

Business Source Heavy-Duty Clasp Envelope

Clasp - #110 - 12" Width x 15.50" Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

Quick Info Web ID: 1017129374 Mfr. Part: 36667
Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb.

Business Source Double Window Envelope

Double Window - #8 5/8 - 8.63" Width x 3.63" Length - 24 lb - Gummed - Wove - 500 / Box - White

Quick Info Web ID: 1018359407 Mfr. Part: 42204
No. 8-5/8 business envelopes feature double windows and a security tint to secure your documents. Design also features a white wove material, side seam and gummed seal. 24 lb.

Business Source Heavy-Duty Clasp Envelope

Clasp - #75 - 7.50" Width x 10.50" Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

Quick Info Web ID: 1017129369 Mfr. Part: 36662
Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb.

Business Source Little Coin No. 5-1/2 Kraft Envelope

Coin - #5-1/2 - 3.12" Width x 5.50" Length - 28 lb - Gummed - Kraft - 500 / Box - Brown Kraft

Quick Info Web ID: 1021070124 Mfr. Part: 04444
Handy little coin envelopes are ideal for small parts, samples, seeds, enclosures, loose coins and payroll applications. Flaps feature deep gumming for a secure seal. No. 5-1/2 coin envelopes are made of sturdy, 28 lb. Kraft stock.

Business Source Catalog Envelope

Catalog - 7.50" Width x 10.50" Length - 28 lb - Gummed - Wove - 500 / Box - White

Quick Info Web ID: 1018359399 Mfr. Part: 42118
Durable catalog envelopes offer an open-end style and deep gumming for a secure seal. All seams are reinforced. 24 lb.

Business Source Heavy-Duty Clasp Envelope

Clasp - #63 - 6.50" Width x 9.50" Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

Quick Info Web ID: 1017129368 Mfr. Part: 36661
Heavy-duty clasp envelopes feature an open-end style, reinforced clasps, and deep gumming on flaps for a secure seal. Metal clasp with rounded edges is plated for rust-resistance. Large flap and superior gumming secure documents inside. 28 lb.


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