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  Category: Mailers-Envelopes

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

Single Window - 5 3/4" 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.

Supremex A-Line Invitation Envelope

Stationery - 24 lb - 250 / Box

Quick Info Best Seller Web ID: 1011918249 Mfr. Part: A700440
A-Line Invitation Envelopes are ideal for weddings, events, direct mail and donations. Offer an open side, side seam design with large square flaps for printing return addresses.

Crownhill Square Corrugated Mailing Tubes

3" Width x 25" Length - 200 lb - 1 Each - White

Quick Info Web ID: 1012623705 Mfr. Part: TUBE325
Corrugated mailing tube features a unique, square-shape design to easily insert and remove your contents. Square construction will not roll on conveyors or off flat surfaces. Four-sided shape allows it to ship and store flat to take up less space and stack easily. Lightweight material helps reduce the high costs of shipping. Eco-friendly design is made with post-consumer materials to reduce the overall impact to the environment. Mailing tube is perfect for shipping, moving, filing and storing.

Sparco Size 3 Bubble Cushioned Mailers

Bubble - #3 - 8 1/2" Width x 14 1/2" Length - Self-sealing - Kraft - 100 / Carton - Kraft

Quick Info Web ID: 1031870207 Mfr. Part: 74983
Cushioned mailers are made of durable, Kraft material to keep your contained items protected during transit. Lightweight design helps keep your shipping costs to a minimum. Self-seal closure seals your package quickly without requiring water or glue. Interior bubble cushioning ensures your items arrive without any damage.

Columbian Catalog Envelopes

Catalog - 9 1/2" Width x 14 3/4" Length - 28 lb - Gummed - Kraft - 100 / Box - Brown

Quick Info Web ID: 1020271357 Mfr. Part: CO689
Open-end envelopes offer a durable all-purpose mailing option. Ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. Made of kraft stock with fully gummed seals.

Quality Park Tech-No-Tear CD/DVD Sleeves

CD/DVD - 4 7/8" Width x 5" Length - Paper - 100 / Box - White

Quick Info Web ID: 1011258470 Mfr. Part: 77203
Tech-No-Tear CD/DVD Sleeves are durable envelopes that feature interior poly coating for superior moisture-resistance and tear-resistance. Paper exterior allows envelope to be easily written on. Clear poly window allows easy viewing of CD label. Ungummed flap is designed for repeated use and tucks into tab in the back to secure contents.

Supremex A-Line Invitation Envelope

Stationery - 24 lb - 250 / Box

Quick Info Web ID: 1011918244 Mfr. Part: A600440
A-Line Invitation Envelopes are ideal for weddings, events, direct mail and donations. Offer an open side, side seam design with large square flaps for printing return addresses.

Business Source 28 lb. White Catalog Envelopes

Catalog - #10 1/2 - 9" Width x 12" Length - 28 lb - Gummed - Wove - 250 / Box - White

Quick Info Web ID: 1017129380 Mfr. Part: 42102
Durable catalog envelopes offer an open-end style and heavily gummed flaps for a secure seal. All seams are reinforced. 28 lb.

Business Source No. 9 Double Window Invoice Envelopes

Double Window - #9 - 8 7/8" Width x 3 7/8" Length - 24 lb - 500 / Box - White

Quick Info Web ID: 1017129375 Mfr. Part: 36680
No. 9 envelopes feature security tint and double windows and are compatible with most standard letter-size, computer-generated invoices and statements. The 1-3/16" x 3-1/2" top window is positioned 3/8" from left and 2" from the bottom of the envelope. The bottom window (1" x 4") is 3/8" from the bottom. 24 lb.

Business Source No. 10 V-Flap Window Envelopes

Business - #10 - 24 lb - Gummed Flap - Wove - 250 / Box - White

Quick Info Web ID: 1035844782 Mfr. Part: 99716
V-flap envelopes feature a front window to clearly display printed addresses and prevent reading errors caused by poor handwriting. Fully gummed flap produces a strong seal for enhanced security. 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.

Columbian POLY-KLEAR Double-window Security Envelopes

Double Window - #9 - 3 7/8" Width x 8 7/8" Length - 24 lb - Gummed - Wove - 500 / Box - White

Quick Info Web ID: 1020271336 Mfr. Part: CO165
Double-window envelopes are security tinted to keep your private information hidden from view. Gummed flap creates a solid seal with moisture to prevent it from peeling away during delivery. Two front windows completely showcase printed addresses to prevent any reading errors from handwritten items. Envelopes are perfect for mailing checks, invoices and statements.

Quality Park Large Format Catalog Envelope

Catalog - 9" Width x 12" Length - 24 lb - Gummed - Kraft - 500 / Box - Natural Kraft

Quick Info Web ID: 1021659002 Mfr. Part: 41495
Kraft envelope features an open-side design to allow easy insertion and retrieval of your contents. Wide gumming maintains a secure bond to prevent peeling during deliveries. 24 lb. Kraft material protects your contained items from bending or folding. Envelope is perfect for mailing pamphlets, brochures, sales literature, booklets, annual reports, magazines, catalogs and other bulky materials.

Supremex Extra Large 1" Expansion Envelope

Expansion - 9" Width x 12" Length - 32 lb - Kraft - 250 / Carton

Quick Info Web ID: 1021490334 Mfr. Part: 6720320FSC
Extra-large, open-end expansion envelopes are specially designed to expand up to 1" to accommodate bulky mailings. Center seam design provides extra strength for secure deliveries. 32 lb., natural Kraft stock prevents your private items from showing through. Envelopes are perfect for statements, invoices, small items and more.

Quality Park Flap-Stik Open-end Envelopes

Catalog - #15 1/2 - 12" Width x 15 1/2" Length - 14 lb - Peel & Seal - Tyvek - 100 / Box - White

Quick Info Web ID: 11967756 Mfr. Part: R1790
Patented release strip makes these open-end catalog envelopes easy to open. Convenient Flap-Stik closure does not require moisture to seal. Envelopes are made of DuPont Tyvek won't rip, tear or puncture. They are much stronger and more secure than traditional paper envelopes. Water-resistant and moisture-resistant envelopes are lightweight to save on postage costs. Envelopes are easy to use. Simply peel and seal.

Sparco Size 6 Bubble Cushioned Mailers

Bubble - #6 - 12 1/2" Width x 19" Length - Self-sealing - Kraft - 50 / Carton - Kraft

Quick Info Web ID: 1031870210 Mfr. Part: 74986
Cushioned mailers are made of durable, Kraft material to keep your contained items protected during transit. Lightweight design helps keep your shipping costs to a minimum. Self-seal closure seals your package quickly without requiring water or glue. Interior bubble cushioning ensures your items arrive without any damage.

Columbian Poly-Klear Standard Window Envelopes

Single Window - #10 - 4 1/4" Width x 9 1/2" Length - 24 lb - Wove - 500 / Box - White

Quick Info Web ID: 1020271342 Mfr. Part: CO370
See-through windows eliminate the need to hand address or label these standard No. 10 business envelopes. Envelopes feature 24 lb. white-wove stock with diagonal seams.

Quality Park Double Sided Inter-Department Envelopes

Interoffice - 10" Width x 13" Length - 28 lb - Self-sealing - Kraft - 100 / Box - Kraft

Quick Info Web ID: 11967687 Mfr. Part: 63666
Interdepartment Envelopes offer three columns of boxes across rather than lines. Each box is printed with Name and Department. Each envelope is printed on both sides with spaces for 63 entries. Secure contents with the Redi-Tac closure. Envelopes are made with sturdy, Kraft 28 lb. paper stock.

Hilroy Press-It Seal-It Self Adhesive Envelope

Business - 5 7/8" Width x 9" Length - Self-sealing - 6 / Pack

Quick Info Web ID: 1011916067 Mfr. Part: 76073
These Self-adhesive Kraft Envelopes offer a faster, stronger, easier way of sealing that requires no moisture. Just peel off backing on flaps and press to seal.

Quality Park Redi-Strip Specialty Paper Envelopes

Specialty - 4 1/2" Width x 6 1/4" Length - 50 / Box - White

Quick Info Web ID: 1021070143 Mfr. Part: 10742
Specialty paper envelopes are ideal for mailing computer-generated cards and invitations or storing your 4" x 6" photos. Convenient Redi-Strip closure requires no moisture to seal.

Business Source Heavy-duty Clasp Envelopes

Clasp - #90 - 9" Width x 12" Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

Quick Info Web ID: 1017129370 Mfr. Part: 36663
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 Press/Seal Catalog Envelopes

Catalog - 6" Width x 9" Length - 28 lb - Self-sealing - 100 / Box - White

Quick Info Web ID: 1021070139 Mfr. Part: 04647
Catalog envelopes feature a press-and-seal design that provides a quick, clean seal upon contact without moistening. Simply press flap and mail the 28 lb. envelope. The self-sealing closure seals the envelopes quickly and securely.

Supremex 1040440FSC Outside Side Seam Business Envelope

Business - #10 - 9 1/2" Width x 4 1/8" Length - 24 lb - 500 / Box - White

Quick Info Web ID: 1015836024 Mfr. Part: 1040440FSC
No. 10 envelopes offer a smooth seamless interior for perfect insertion every time. With this design, you'll have no catching on seam while inserting so it reduces jamming and downtime. Easy-to-use envelope has an open side and outside side seam. Envelopes meet Canadian and U.S. postal standards.

Quality Park Regular Business Security Envelopes

Business - #10 - 9 1/2" Width x 4 1/8" Length - 24 lb - 500 / Box - White

Quick Info Web ID: 1010048039 Mfr. Part: 90019
Business envelopes are made with a material that inhibits the growth of mold and mildew to protect the product. No. 10 envelopes are tinted for privacy of contents.

Quality Park Kraft Redi-strip Expansion Envelopes

Expansion - 10" Width x 15" Length - 2" Gusset - 40 lb - Self-sealing - Kraft - 25 / Pack - Kraft

Quick Info Web ID: 11967722 Mfr. Part: 93338
Expansion envelopes offer security for bulky mailings with a 2" expansion gusset for extra-thick mailings. Great for computer reports, catalogs and binders. Large end-opening allows easy document insertion. Convenient Redi-Strip closure requires no moisture to seal. Simply peel away the liner and seal. Envelopes are made of a durable, 40 lb. Kraft.

Blueline Double Window Envelopes

Double Window - #9 - 4" Width x 9" Length - 100 / Box - White

Quick Info Web ID: 1011919293 Mfr. Part: HE4000
Double-window envelopes feature a two-window design to completely display your address and the recipient's. Darkened interior features a unique pattern to prevent visibility of your private documents. Eco-friendly design contains a high percentage of post-consumer material to reduce the overall impact on the environment. Envelopes are compatible with Simply Accounting, DocEasy and Advantage.

Business Source Heavy-duty Metal Clasp Envelopes

Clasp - #55 - 6" Width x 9" Length - 28 lb - Clasp - Kraft - 100 / Box - Kraft

Quick Info Web ID: 1017129367 Mfr. Part: 36660
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.

Columbian Catalog Envelopes

Catalog - 5 7/8" Width x 9" Length - 24 lb - Gummed - Kraft - 100 / Box - Brown

Quick Info Web ID: 1020271349 Mfr. Part: CO611
Open-end envelopes offer a durable all-purpose mailing option. Ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. Made of kraft stock with fully gummed seals.

Business Source 28lb Kraft Interdepartmental Envelopes

Interoffice - #28 - 10" Width x 13" Length - 28 lb - Self-sealing - Kraft - 100 / Box - Brown Kraft

Quick Info Web ID: 1021070135 Mfr. Part: 04547
Interdepartmental envelopes are ruled for interdepartmental routing with three columns across. This style of interdepartment envelope uses boxes rather than lines for delivery information. Each box is printed with NAME and DEPARTMENT. Envelopes are printed two sides with space for 63 entries. Reusable, self-sealing flap secures the envelope and its contents.

Sparco Pre-labeled Packing Slip Envelope

Packing List - 7" Width x 5 1/2" Length - 70 g/m² - Self-adhesive Seal - Paper, Low Density Polyethylene (LDPE) - 1 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 No. 10 Double-Window Invoice Envelopes

Double Window - #10 - 9 1/2" Width x 4 1/8" Length - 24 lb - Gummed - Wove - 500 / Box - White

Quick Info Web ID: 1018359394 Mfr. Part: 36694
No. 10 business envelopes feature double windows and a security tint to secure your documents. Top window is 1" x 3", 1/2" from the left side and 2-1/2" from the bottom. Bottom window is 1-1/8" x 4", 1/2" from the left, and 3/4" from the bottom. Design also features a white wove material, side seam and gummed seal. 24 lb.

Business Source Kraft Gummed Catalog Envelopes

Catalog - 10" Width x 15" Length - 28 lb - Gummed - Kraft - 250 / Box - Brown Kraft

Quick Info Web ID: 1018359396 Mfr. Part: 42115
Durable catalog envelopes offer an open-end style and heavily gummed flaps for a secure seal. All seams are reinforced. 28 lb.

Winnable Poly Interoffice Envelope

Business - 10" Width x 15" Length - 1" GusSet (the price is for ONE piece) - String/Button - Poly - 1Each - Dark Blue

Quick Info Web ID: 1012623707 Mfr. Part: EN-12DB
Legal-size expanding poly interoffice envelope features a clear front pocket to hold routing sheets. Expands up to 1" for extra capacity. Made of durable, waterproof, tearproof, long-lasting, fully opaque poly. Top-loading envelope includes button and string closure. Comes with two printed routing sheets.

Business Source No. 10 White Wove V-Flap Business Envelopes

Business - #10 - 9 1/2" Width x 4 1/8" Length - 24 lb - Gummed - Wove - 500 / Box - White

Quick Info Web ID: 1021070129 Mfr. Part: 04467
No. 10 business envelopes are good for everyday mailing. Traditional design includes 24 lb., white wove stock; diagonal seams; and fully gummed, pointed flaps.

Business Source Kraft Gummed Catalog Envelopes

Catalog - #12 1/2 - 9 1/2" Width x 12 1/2" Length - 28 lb - Gummed - Kraft - 250 / Box - Brown Kraft

Quick Info Web ID: 1018359395 Mfr. Part: 42114
Durable catalog envelopes offer an open-end style and heavily gummed flaps for a secure seal. All seams are reinforced. 28 lb.

Quality Park Large Format Catalog Envelope

Catalog - 6 1/2" Width x 9 1/2" Length - 24 lb - Gummed - Kraft - 500 / Box - Natural

Quick Info Web ID: 1021659000 Mfr. Part: 40863
Durable Kraft, catalog envelopes feature heavy gumming for a secure seal, open-end styling and reinforced seams. All seams are quality tested for strength. Opaque color of Kraft paper stock prevents viewing of contents.

Columbian Double View Window Business Envelopes

Double Window - #10 - 9 1/2" Width x 4 1/8" Length - 24 lb - Peel & Seal - Wove - 500 / Box - White

Quick Info Web ID: 1020271329 Mfr. Part: CO132
Double-window envelopes are security tinted to keep your private information hidden from view. Gummed flap creates a solid seal with moisture to prevent it from peeling away during delivery. Two front windows completely showcase printed addresses to prevent any reading errors from handwritten items. Envelopes are perfect for mailing checks, invoices and statements.

Winnable Envelope

Zippered - Poly - 1 Each - Clear

Quick Info Web ID: 1029473234 Mfr. Part: ENZ-17-CR
Ledger-size envelope features a slide-lock zipper closure to keep your contents secured while allowing fast, easy access. Poly material is transparent to ensure complete visibility to your contained document. Expandable design accommodates your growing files and projects. Durable construction protects your items from dust, marks, tears and more.

Hilroy Envelope

Security - #8 - 6 1/2" Width x 3 5/8" Length - 20 lb - Peel & Seal - 55 / Box - White

Quick Info Web ID: 1026720380 Mfr. Part: 36711
Self-adhesive, No. 8 security envelopes require no moisture to seal. Simply remove paper backing and press for a strong, secure seal. Envelopes are made of 20 lb. stock.

Columbian Catalog Envelopes

Catalog - #13 1/2 - 10" Width x 13" Length - 28 lb - Gummed - Kraft - 100 / Box - Brown

Quick Info Web ID: 1020271354 Mfr. Part: CO681
Open-end envelopes offer a durable all-purpose mailing option. Ideal for mailing documents, catalogs, direct mail, promotional material, brochures and more. Made of kraft stock with fully gummed seals.

Sparco Size 1 Bubble Cushioned Mailers

Bubble - #1 - 7 1/2" Width x 12" Length - Self-sealing - Kraft - 100 / Carton - Kraft

Quick Info Web ID: 1031870205 Mfr. Part: 74981
Cushioned mailers are made of durable, Kraft material to keep your contained items protected during transit. Lightweight design helps keep your shipping costs to a minimum. Self-seal closure seals your package quickly without requiring water or glue. Interior bubble cushioning ensures your items arrive without any damage.

Business Source Kraft Gummed Catalog Envelopes

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

Quick Info Web ID: 1017129379 Mfr. Part: 42101
Durable catalog envelopes offer an open-end style and heavily gummed flaps for a secure seal. All seams are reinforced. 28 lb.

Business Source Regular Tint Peel/Seal Envelopes

Business - #10 - 9 1/2" Width x 4 1/8" Length - 24 lb - Peel & Seal - Wove - 500 / Box - White

Quick Info Web ID: 1017129376 Mfr. Part: 36682
No. 10 business envelopes require no moisture to seal. Simply peel back strip and fold closed. Protective strip keeps adhesive free from dust. No. 10 envelopes are made of 24 lb. white wove stock and are security-tinted.

Quality Park Booklet Envelope

Booklet - 9" Width x 12" Length - 24 lb - Gummed - Kraft - 500 / Box - Natural, Brown

Quick Info Web ID: 1024137624 Mfr. Part: 37663
Kraft envelope features an open-side design to allow easy insertion and retrieval of your contents. Wide gumming maintains a secure bond to prevent peeling during deliveries. 24 lb. Kraft material protects your contained items from bending or folding. Envelope is perfect for printing with corporate addresses and logos.

Quality Park Envelope

Single Window - 9" Width x 5 3/4" Length - 24 lb - 500 / Carton - White

Quick Info Web ID: 1026720626 Mfr. Part: 68183
Tax form envelopes offer the government standard design for income tax documents. 24 lb. envelopes are security-lined and have a gummed flap.

Quality Park Tyvek Plain Expansion Envelopes

Expansion - 10" Width x 13" Length - 1 1/2" Gusset - 14 lb - Self-sealing - Tyvek - 100 / Carton - White

Quick Info Web ID: 11967780 Mfr. Part: R4500
Regular-weight Expansion Envelopes offer superior protection for mailing bulky items that are not too heavy. They are ideal replacements for costly boxes or cartons. Design features an open-end style and convenient Flap-Stik closure. Much stronger and more secure than traditional paper envelopes, these 14 lb. expansion envelopes made of DuPont Tyvek won't rip, tear or puncture. They are water-resistant and moisture-resistant. They are easy to use. Simply peel and seal.

Hilroy Press-It Seal-It Kraft Adhesive Envelope

Business - 9" Width x 12" Length - 25 / Pack

Quick Info Web ID: 1011916065 Mfr. Part: 76044
These Self-adhesive Kraft Envelopes offer a faster, stronger, easier way of sealing that requires no moisture. Just peel off backing on flaps and press to seal.

Business Source No. 10 Peel-to-seal Envelopes

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.

Sparco Pre-Labeled Waterproof Packing Envelopes

Packing List - 4 1/2" Width x 5 1/2" Length - Self-adhesive Seal - Low Density Polyethylene (LDPE) - 1 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.

Columbian Gum Seal Invitation Envelopes

Announcement - #5-1/2 - 4 3/8" Width x 5 3/4" Length - 24 lb - Gummed - Wove - 100 / Box - White

Quick Info Web ID: 1020271430 Mfr. Part: CO198
Invitation envelopes are ideal for desktop-published invitations and announcements. Design easily accommodates an 8-1/2" x 11" sheet folded in quarters. Envelopes are made from 24 lb. paper with fully gummed flap.

Hilroy Press-It Seal-It Kraft Adhesive Envelopes

Business - 10" Width x 13" Length - Self-sealing - 20 / Pack

Quick Info Web ID: 1011916066 Mfr. Part: 76046
These Self-adhesive Kraft Envelopes offer a faster, stronger, easier way of sealing that requires no moisture. Just peel off backing on flaps and press to seal.


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