Sponsored Products
Quality Park 28lb. Clasp Colored Kraft Catalog Envelopes, Grey Kraft, 9x12", 100/Box~#|#~s0269137_sc7
Quality Park 28lb. Clasp Colored Kraft Catalog Envelopes, Grey Kraft, 9x12", 100/Box~#|#~s0171289_sc7
Item # : 653521
Model # : QUA38590
  • Business and commercial use
  • Reinforced clasps plus deep gumming
Price is $33.09
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Staples Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST266759-CC)~#|#~CA8F9A39-0429-4A16-A4C553898A110D20_sc7
Staples Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST266759-CC)~#|#~FD84E347-9FA6-446D-AEC7787B89913917_sc7
17% off of Staples Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST266759-CC)
Item # : 266759
Model # : ST266759-CC
Protect your mail with this 500-pack of Staples standard invoice double-window security-tint gummed #9 envelopes.
  • PACKAGING MAY VARY, SAME GREAT PRODUCT.
  • US #9 business envelopes are suitable for many mailing projects
Price is $24.99, Regular price was $30.39, You save 17%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Staples Kraft Clasp & Moistenable Glue Catalog Envelopes, 10" x 13", Brown Kraft, 12/Pack (ST19005/19005)~#|#~BAD43E8C-7FDB-4D8A-91C3D83A06FF1BF4_sc7
Staples Kraft Clasp & Moistenable Glue Catalog Envelopes, 10" x 13", Brown Kraft, 12/Pack (ST19005/19005)~#|#~16CF4CC2-8E68-491E-B35FBDF79FAA3FC3_sc7
Item # : 594413
Model # : ST19005/19005
Send oversize documents safely through the mail with this 12-pack of Staples 10 x 13-inch brown kraft clasp envelopes.
  • Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
  • Made from brown kraft paper that conceals contents from prying eyes
Price is $8.69
Unit of measure 12/Pack Price per unit $0.72/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Mead Press It Seal It #10 Security Envelopes, 4 1/8" x 9 1/2", White, 45/Pack (MEA75026)~#|#~m007116469_sc7
Item # : 2696277
Model # : 75026
  • Security Envelope. All purpose for home and office
  • White. Made from sheets of paper. Paper weight 20lbs
Price is $6.09
Unit of measure 45/Pack
Next-Day Delivery by tomorrow
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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)~#|#~37F2D5CE-8A5E-49FC-A5FCEF34AC652B96_sc7
Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 50/Box (ST862999-CC)~#|#~8C2500BC-A88D-48CD-B934455268FC04AC_sc7
Item # : 862999
Model # : ST862999-CC
Mail confidential information with this 50-pack of Staples QuickStrip 3-5/8 x 6-1/5-inch security-tinted white envelopes.
  • QuickStrip business envelopes are suitable for many mailing projects
  • Made from white 20 lb. paper for durability
Price is $5.59
Unit of measure 50/Box Price per unit $0.11/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Staples EasyClose Booklet Envelopes, 6" x 9", White, 250/Box (SPL570225)~#|#~599BB8BC-D424-47B7-9A797CE6D154AC4F_sc7
Staples EasyClose Booklet Envelopes, 6" x 9", White, 250/Box (SPL570225)~#|#~D2D35CE7-9235-4C11-9294C7A1362B8A2C_sc7
Item # : 570225
Model # : ST50157
Ensure that invoices, notices, and other documents arrive clean and undamaged with this 250-pack of Staples EasyClose 6 x 9-inch white wove side-opening booklet envelopes
  • Booklet envelopes keep your documents flat in the mail
  • Envelope size: 6"H x 9"W
Price is $50.69
Unit of measure 250/Box Price per unit $0.20/Envelope
Free Next-Day eligible by tomorrow
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Staples Self Seal Kraft Catalog Envelopes, 12" x 15.5", Brown, 100/Box (534826/17102)~#|#~s1224602_sc7
Staples Self Seal Kraft Catalog Envelopes, 12" x 15.5", Brown, 100/Box (534826/17102)~#|#~s1224599_sc7
Item # : 534826
Model # : ST534826-CC
Keep official documents dry and undamaged in transit with this box of 100 Staples brown kraft self-sealing catalog envelopes.
  • Catalog envelope is perfect for photographs, documents, and folders
  • Comes in brown and made of kraft
Price is $36.79
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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Staples Gummed #6 Business Envelopes, 3 5/8" x 6 1/2", White, 500/Box (187005N)~#|#~F7A4398D-1466-4F71-8DACC57AFC3F7F7A_sc7
Staples Gummed #6 Business Envelopes, 3 5/8" x 6 1/2", White, 500/Box (187005N)~#|#~402A137F-CF9F-4059-AECA204B2B949602_sc7
Item # : 187005
Model # : ST187005N-CC
Stock up on your office's mailing supplies with these Staples gummed standard business envelopes.
  • US #6 3/4 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. wove paper for durability
Price is $26.99
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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JAM Paper 10 x 13 Open End Catalog Envelopes with Peel and Seal Closure, White, 25/Pack (356828782a)~#|#~sp121512447_sc7
JAM Paper 10 x 13 Open End Catalog Envelopes with Peel and Seal Closure, White, 25/Pack (356828782a)~#|#~sp121512446_sc7
Item # : 24295089
Model # : 356828782A
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.
  • White Peel & Seal Envelope
  • Size: 10 x 13 inches
Price is $18.79
Unit of measure 25/Pack
Delivery by Mon, Jul 28
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JAM Paper 10" x 13" Open End Catalog Colored Envelopes with Clasp Closure, Orange Recycled, 10/Pack (913745B)~#|#~sp115352063_sc7
JAM Paper 10" x 13" Open End Catalog Colored Envelopes with Clasp Closure, Orange Recycled, 10/Pack (913745B)~#|#~sp115352062_sc7
Item # : 38340
Model # : 913745B
No reviews yet
JAM Paper® 10" x 13" Brite hue recycled clasp envelope in orange color is made from 30 percent post consumer paper and has complementary 24 lbs paper and 65 lbs cover, sold as 10 per pack.
  • Orange
  • Size: 10" x 13"
Price is $15.09
Unit of measure 10/Pack
Delivery by Mon, Jul 28
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JAM Paper A4 Self Seal Invitation Envelope 4 1/4" x 6 1/4", White, 50/Pack (4872-WPC-50)~#|#~85077591-2013-42A2-965D127F76290F83_sc7
JAM Paper A4 Self Seal Invitation Envelope 4 1/4" x 6 1/4", White, 50/Pack (4872-WPC-50)~#|#~2AE8BF10-1435-416F-B2E8A4CF30C66F35_sc7
Item # : 24604476
Model # : 4872-WPC-50
  • These square flap envelopes are perfect for direct mail, letters, postcards, and 4” x 6” photos.
  • PEEL & PRESS SEAL
Price is $13.95
Unit of measure 50/Pack
Delivery by Mon, Jul 28
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JAM Paper 10 x 13 Open End Catalog Colored Envelopes with Clasp Closure, Orange Recycled, 25/Pack (913745a)~#|#~sp115352063_sc7
JAM Paper 10 x 13 Open End Catalog Colored Envelopes with Clasp Closure, Orange Recycled, 25/Pack (913745a)~#|#~sp115352062_sc7
Item # : 24145270
Model # : 913745A
No reviews yet
  • Orange Envelope
  • Size: 10 x 13 inches
Price is $29.89
Unit of measure 25/Pack
Delivery by Mon, Jul 28
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LUX 10 x 15 Open End Envelopes 500/Pack, 28lb. Bright White (4162-500)~#|#~sp14807520_sc7
Item # : 24261258
Model # : 4162-500
No reviews yet
LUX 10 x 15 Open End Envelopes in 28lb. Bright White are perfect for Catalogs, Annual Reports, Brochures, Magazines, Invitations and more!
  • Dimensions: 10"L x 15"W
  • Comes in 28lb. Bright White
Price is $164.79
Unit of measure 500/Pack
Free delivery by Thu, Jul 31
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Quality Park Redi-Strip Security Tinted #10 Business Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (90119)~#|#~s1154894_sc7
Quality Park Redi-Strip Security Tinted #10 Business Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (90119)~#|#~s1172752_sc7
Item # : 660932
Model # : QUA90119R
Keep sensitive information safe with this 500-pack of Quality Park security-tinted left-window #10 Redi-Strip® envelopes.
  • US #10 business envelopes with window are suitable for all your mailing needs
  • Made from white wove 24 lb. paper for durability
Price is $88.39
Unit of measure 500/Box Price per unit $0.18/Envelope
Free Next-Day eligible by tomorrow
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Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA67529)~#|#~sp40319149_sc7
Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA67529)~#|#~sp40319148_sc7
Item # : 717358
Model # : QUA67529
Prepare invoices, statements, and other documents for mailing with these Quality Park Reveal-N-Seal #9 double-window envelopes.
  • #9 Business double window envelopes are suitable for many mailing projects
  • These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail
Price is $105.09
Unit of measure 500/Box Price per unit $0.21/Envelope
Free Next-Day eligible by tomorrow
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Staples Clasp & Moistenable Glue Kraft Catalog Envelopes, 10"L x 15"H, Brown, 100/Box (535021/19814)~#|#~sp45960592_sc7
Staples Clasp & Moistenable Glue Kraft Catalog Envelopes, 10"L x 15"H, Brown, 100/Box (535021/19814)~#|#~E8F6B4B3-8E31-4BCF-8B1129085D2D1679_sc7
Item # : 535021
Model # : ST535021-CC
Keep documents safe with this 100-pack of Staples 10 x 15-inch brown kraft clasp envelopes.
  • Envelopes are perfect for filing, mailing and storing important documents, and reports
  • Made from brown kraft paper that conceals contents from prying eyes
Price is $43.79
Unit of measure 100/Box Price per unit $0.44/Envelope
Free Next-Day eligible by tomorrow
1-hr pickup
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Staples Gummed Catalog Envelopes, 9" x 12", White, 25/Pack (ST579712N-CC)~#|#~s1224537_sc7
Staples Gummed Catalog Envelopes, 9" x 12", White, 25/Pack (ST579712N-CC)~#|#~s1224546_sc7
Item # : 579712
Model # : ST579712N-CC
These Staples catalog envelopes are a great choice for mailing catalogs, flyers and other heavy documents
  • Catalog envelope measures 9" x 12"
  • Moistenable glue seal
Price is $10.69
Unit of measure 25/Pack
Next-Day Delivery by tomorrow
1-hr pickup
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Staples Gummed Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 250/Box (19254)~#|#~D807A63F-3955-40FA-9DD6B8AA924A9804_sc7
Staples Gummed Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 250/Box (19254)~#|#~BE4BFC97-6565-45C2-967A1D3C1B9CE7DA_sc7
Item # : 317321
Model # : ST19254-CC
Ensure sensitive information remains confidential with this box of 250 Staples security tint gummed 3 5/8 x 6 1/2-inch envelopes.
  • US #6 3/4 business envelopes are suitable for all your mailing needs
  • Made from white 24 lb. paper for durability
Price is $16.69
Unit of measure 250/Box Price per unit $0.07/Envelope
Next-Day Delivery by tomorrow
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Staples Clasp & Moistenable Glue Kraft Catalog Envelopes, 6.5" x 9.5", Brown, 100/Box (534990/19815)~#|#~BAB0DBC0-0BEA-432E-BC50052CFF7F71DE_sc7
Staples Clasp & Moistenable Glue Kraft Catalog Envelopes, 6.5" x 9.5", Brown, 100/Box (534990/19815)~#|#~FECE3FA4-A6EC-4952-9D6160A66423B732_sc7
Item # : 534990
Model # : ST534990-CC
Protect important documents from rough handling with this 100-pack of Staples kraft 6.5 x 9.5-inch brown catalog clasp envelopes.
  • Catalog envelope is perfect for documents
  • Comes in brown and made of kraft
Price is $30.29
Unit of measure 100/Box Price per unit $0.30/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Staples Gummed Catalog Envelopes, 9"L x 12"H, White, 250/Box (486949R)~#|#~s1224588_sc7
Staples Gummed Catalog Envelopes, 9"L x 12"H, White, 250/Box (486949R)~#|#~s1224587_sc7
Item # : 486949
Model # : ST486949R-CC
Make a professional statement with this 250-pack of Staples 9 x 12-inch white wove catalog envelopes.
  • Catalog envelopes are perfect for brochures, documents, and promotional materials
  • White paper shows labeling and writing clear and concise
Price is $52.59
Unit of measure 250/Box Price per unit $0.21/Envelope
Free Next-Day eligible by tomorrow
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Staples Self Seal Kraft Catalog Envelopes, 9"L x 12"H, Brown, 250/Box (486931/14245)~#|#~s1224510_sc7
Staples Self Seal Kraft Catalog Envelopes, 9"L x 12"H, Brown, 250/Box (486931/14245)~#|#~s1224508_sc7
Item # : 486931
Model # : ST486931-CC
Ship catalogs and documents with this 250-count box of Staples 9 x 12-inch kraft self-sealing catalog envelopes.
  • Catalog envelopes are perfect for catalogs, brochures, and documents
  • Made from brown kraft paper that conceals contents from prying eyes
Price is $69.99
Unit of measure 250/Box Price per unit $0.28/Envelope
Free Next-Day eligible by tomorrow
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Staples Laser Security Tinted Double Window Envelopes, 3 5/8" x 8 7/8", Wove White, 500/Box (ST394062-CC)~#|#~C39630DD-6A75-47E8-8D8FD913E48BEAD0_sc7
Staples Laser Security Tinted Double Window Envelopes, 3 5/8" x 8 7/8", Wove White, 500/Box (ST394062-CC)~#|#~79F8C193-D873-4D92-AF21E923C116C374_sc7
13% off of Staples Laser Security Tinted Double Window Envelopes, 3 5/8" x 8 7/8", Wove White, 500/Box (ST394062-CC)
Item # : 394062
Model # : ST394062-CC
Keep confidential information away from prying eyes with this 500-pack of Staples laser double-window security-tint gummed envelopes.
  • Business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $24.99, Regular price was $28.99, You save 13%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Quality Park Redi-Seal Security Tinted #10 Window Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (21418)~#|#~sp38165574_sc7
Quality Park Redi-Seal Security Tinted #10 Window Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (21418)~#|#~sp38165572_sc7
Item # : 458294
Model # : QUA21418
Prepare invoices, payments and other mailings with these Quality Park Redi-Seal self-sealing #10 single-window security envelopes.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white paper for durability
Price is $96.79
Unit of measure 500/Box Price per unit $0.19/Envelope
Free Next-Day eligible by tomorrow
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Staples Gummed #9 Business Envelope, 3 7/8" x 8 7/8", White Wove, 500/Box (351470N)~#|#~7A7DF31B-8D92-4DEF-BB60E63DB1E5B414_sc7
Staples Gummed #9 Business Envelope, 3 7/8" x 8 7/8", White Wove, 500/Box (351470N)~#|#~1DFD0707-F05E-4E82-8D4EFAAA70CB311B_sc7
Item # : 351470
Model # : ST351470N-CC
Seal envelopes without trouble by using this 500-pack of Staples gummed left-window #9 envelopes.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white wove paper for durability
Price is $36.09
Unit of measure 500/Box
Free Next-Day eligible by tomorrow
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How many times have you needed to send a business document through the mail and you don’t have an envelope? It’s a pretty common occurrence, but it doesn’t have to be. With Staples, you can be sure you’re never without an envelope again. We have a huge selection of business envelopes in a variety of sizes. Check them out!

What are Business Envelopes?

If you need to send a document, you’ll need an envelope to keep it safe and clean. Business envelopes serve a wide range of mailing needs in both personal and commercial environments. Businesses use these envelopes to mail letters and documents, as well as to distribute confidential information internally.

In addition to the Staples brand, we carry a wide selection of business envelopes from popular names such as JAM Paper, Quality Park, and LUX.

Types of Business Envelopes and Uses

Business envelopes come in a variety of sizes and materials that accommodate different uses. Below are a few of our most popular envelopes and what each is used for:

  • #10 envelopes - The most common size, this envelope measures 4.125 x 9.5 inches and fits most business correspondence such as invoices and letters.
  • Interoffice envelopes - These envelopes come with a button and string design, measuring 9 x 12 inches to fit standard letter-size paper. They're ideal for transferring documents between departments and often have a series of lines for writing names or dates for tracking purposes.
  • Tyvek envelopes - This is a more durable option that comes in multiple colors and sizes and features tear, scratch and water-resistant design.

Custom Envelopes In All Shapes, Sizes, and Colors

It’s essential that your business envelopes protect and secure all documents enclosed and clearly communicate your brand because, when mailing materials to your customers, their first impression of your company is the envelope they receive in the mail. This is why it’s important to consider your envelope’s color, size, durability, and primary function carefully.

For example, specialty industries, such as insurance and accounting, need envelopes that clearly identify the materials within for quick attention. They feature a bold message on the front that briefly describes the enclosed documents along with special sorting instructions such as "do not bend" to avoid damage to the content.

Additional Features of Business Envelopes

  • Window Envelopes save time because they don’t require you to create printed labels. They often include one or two windows to display names and addresses that appear on internal documents. You can choose from left- or right-aligned windows and they have a sturdy clear film to prevent debris from getting inside. Window envelopes work well for mailing out invoices that have pre-printed addresses and distributing payroll checks.
  • Full Front Envelopes can run through the printer to pre-print, attach labels or hand write details.
  • Gummed Flaps require moisture to seal, or you can opt to seal them shut with a strip of tape. Some have an easy-close flap with a self-adhesive strip for quick and efficient sealing to eliminate tampering.
  • Tamper-Proof Design comes with a tear strip for quick opening without disrupting the contents inside.
  • Heavy-Duty Construction Envelopes can withstand the rigors of shipping.