Shop Staples Business Envelopes
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Staples® #10, QuickStrip® Security-Tint Envelopes, 500/BoxE
Item #: 901-787385STP
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
$32.99
Per box
Staples® 9" x 12" White Wove QuickStrip® Catalog Envelopes, 100/Box
Item #: 901-379479STP
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
White paper shows labeling and writing clear and concise
Dimensions: 9"L x 12"H
$35.99
1-3 box
Save 5%
$33.99
4+ box
Staples® #6-3/4 Standard Business Gummed Envelopes, 500/Box
Item #: 901-187005
Standard business envelopes are great for everyday use around the home or office
24 lb white wove construction
#6-3/4 (3-5/8" x 6-1/2")
$28.99
Per box
Clasp Envelopes, 10" x 15", Brown Kraft, 100/Box (535021/19814)
Item #: 901-535021
Envelopes are perfect for filing, mailing and storing important documents, and reports
Made from brown kraft paper that conceals contents from prying eyes
Dimensions: 10"L x 15"H
$41.99
1-3 box
Save 4%
$39.99
4+ box
Self-Sealing Security-Tint #10 Envelopes, 4-1/8" x 9-1/2", White, 500/Box (511289/99296)
Item #: 901-511289
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
$36.99
1-3 box
Save 5%
$34.99
4+ box
Staples® Self-Sealing Catalog Envelopes, 10" x 13", Brown Kraft, 250/Box (486933/14247)
Item #: 901-486933STP
Catalog envelopes are perfect for catalogs, brochures, and documents
Made from brown kraft paper that conceals contents from prying eyes
Dimensions: 10"L x 13"H, size #13
$62.99
1-3 box
Save 4%
$59.99
4+ box
Staples® Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (SPL918161)
Item #: 901-918161M
PACKAGING MAY VARY, SAME GREAT PRODUCT.
Envelopes are great for mailing letters and documents
Made from 24 lbs. white wove paper for durability
$46.99
Per box
Staples® #9 Standard Business Gummed Envelopes; 500/Box (247650/19255)
Item #: 901-247650
US #9 business envelopes are suitable for many mailing projects
Made from white 24 lb. wove paper for durability
These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail
$33.99
1-3 box
Save 5%
$31.99
4+ box
Staples Gummed Catalog Envelopes, 9.5"L x 12.5"H, Brown, 100/Box (SPL534743)
Item #: 901-543743
Catalog envelopes are perfect for catalogs, brochures, and documents
Made from brown kraft paper that conceals contents from prying eyes
Dimensions: 9.5"L x 12.5"H, size #12.5
$26.99
1-3 box
Save 3%
$25.99
4+ box
Staples Laser Check Gummed Security Tinted #9 Double-Window Envelopes, 3 5/8" x 8 7/8", Wove White, 500/Box (394062/19045)
Item #: 901-394062STP
Business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
These envelopes measure 3 5/8"H x 8 7/8"L in size, providing enough space for your mail
$38.99
1 box
Save 2%
$37.99
2+ box
Staples Reveal-N-Seal Security Tinted #9 Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box (SPL1775861)
Item #: 901-1775861
#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
$60.99
1-3 box
Save 4%
$57.99
4+ box
10" x 13" Brown Kraft Button-and-String Inter-Departmental Envelopes, 100/Box
Item #: 901-472993
Simple high-quality catalog envelopes that get the job done
Envelope size: 13"H x 10"W
Envelopes have button-and-string tie closure that adds to their professional looks
$56.99
1-3 box
Save 3%
$54.99
4+ box
Staples® 9" x 12" Brown Kraft Catalog Envelopes; 250/Box (486940/17032)
Item #: 901-486940
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
Made from brown kraft paper that conceals contents
Dimensions: 9"L x 12"H, size #10
$51.99
1-3 box
Save 3%
$49.99
4+ box
Staples EasyClose Self Seal #1 Catalog Envelope, 6" x 9", Kraft, 100/Box (ST20140/20140)
Item #: 901-892100
Brown Kraft paper provides sturdy construction
6" x 9"
QuickStrip closure makes sealing envelopes easy
$20.59
1-3 box
Save 4%
$19.59
4+ box
Staples® Gummed Flap Side-Opening Booklet Envelopes; 6" x 9", White Wove, 250/Box (472852/19306)
Item #: 901-472852
Booklet envelope keeps your documents flat in the mail
Envelope size: 6"H x 9"W
The gummed flap closure keeps your documents secured inside the envelope
$42.99
1 box
Save 2%
$41.99
2+ box
Staples® Gummed Double-Window 4 3/16" x 9" Envelopes for Laser Forms; White 1,000/Box (381911/17045)
Item #: 901-381911
Business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
These envelopes measure 4 3/16"H x 9"L in size, providing enough space for your mail
$71.99
1-3 box
Save 4%
$68.99
4+ box
Staples® Gummed Left Window #9 Envelopes; 500/Box (351470/17203)
Item #: 901-351470
Standard # 9 envelope measures 3 7/8 inches by 8 7/8 inches
Commercial flap with adhesive gum closure saves you time
Constructed of 24-pound white-wove paper for a professional look
$36.99
1-3 box
Save 5%
$34.99
4+ box
Staples Clasp Envelopes, 12" x 15-1/2", Brown Kraft, 100/Box (472902/19273)
Item #: 901-472902
Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
Comes in brown and made of kraft
Dimensions: 12"L x 15.5"H; size #15.5
$51.99
1-3 box
Save 3%
$49.99
4+ box
Staples Clasp Closure Kraft Envelopes, 10" x 13", Brown, 12/Pack
Item #: 901-594413
Mailing envelope for secure mailing
Brown 28-pound kraft paper for extra durability
10" x 13" for mailing large documents
$8.79
1-3 pack
Save 3%
$8.49
4+ pack
Staples® #3 Currency/Coin Envelope, 2 1/2" x 4 1/4", Brown, 500/Box (ST19847-CC)
Item #: 901-535070
US #3 simple high-quality coin and small parts envelopes that get the job done
Envelope size: 4.25"H x 2.5"W
The gummed flap closure keeps your documents secured inside the envelope
$32.99
Per pack
Staples Clasp Kraft Catalog Envelopes, 6-1/2" x 9-1/2", Brown, 100/Box (534990/19815)
Item #: 901-534990
Extra secure clasp envelopes for high priority mailing
Heavy-gauge 28-pound stock stands up to rough handling
Long 6.5" x 9.5" envelopes for bigger documents
$28.99
1-3 box
Save 3%
$27.99
4+ box
Staples EasyClose Left Window #10 Envelopes, 4 1/8" x 9 1/2", White, 500/Box (381936/17041)
Item #: 901-381936
Envelopes are great for mailing letters and documents
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
$45.99
1-3 box
Save 4%
$43.99
4+ box
Staples® Tamper-Evident Security-Tinted QuickStrip Catalog Envelopes, 10" x 13", 100/Box (19957)
Item #: 901-871075
Catalog envelope is perfect for confidential documentation
Comes in white and made of paper
Dimensions: 10"L x 13"H; size #13
$32.99
1-3 box
Save 3%
$31.99
4+ box
Staples® Reveal-N-Seal Security Tinted #8 Business Envelopes, 3 5/8" x 8 5/8", White, 500/Box (SPL1775860)
Item #: 901-1775860
#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
$62.99
Per box
Want to know more about Shop Staples Business Envelopes
What Are Window Envelopes?
A window envelope is a type of conventional envelope that features a plastic film, or window, to allow the recipient’s name and address to be printed on the document or paper within. These envelopes are typically purchased alongside other shipping, packing & mailing supplies.
They are ideal for businesses and corporations because a typed name and address look more professional than handwriting. These window envelopes pair great with other mailing supplies, such as envelope moisteners and letter openers for keeping paperwork and documentation organized and labeled.
What Types of Envelopes with Windows Are Available?
Window envelopes, also called commercial envelopes, have triangular flaps and are sized according to number. The most prominent are numbers 7, 10, 12, and 14. Envelopes with windows can range in size from about 3.75 x 6.5 inches to 5.5 x 11 inches. Each one typically features a blank field for handwritten or printed mailing and return addresses, or for address imprints with pad-and-ink custom stamps. Further information on how to pick the right size envelope can be found on the Quill business envelope size chart.
Some have single or double windows to display pre-printed addresses on inside documents. For businesses who often mail out sensitive papers with confidential information, some business window envelopes include tinted inner weaves to conceal the contents when held against a light. Like many conventional envelopes, business envelopes for outgoing mail with windows have secure closures, including moisture-activated adhesives and peel-and-seal strips.
How Can Business Envelopes with Windows Be Used?
Whether you work at a law office or run your own medical practice, window envelopes can be used for an array of applications across different businesses and industries. They can safely transport documents and sensitive materials and elevate the appearance of any greeting or invitation. Here are just a few things you can send with window envelopes:
- Interoffice communication: Interoffice business window envelopes feature a button and string design and are sized to fit standard letter sized sheets of paper, making them ideal for transferring and tracking documents between different departments within the same company.
- Legal and medical documentation: Tear and moisture-resistant open window envelopes, like the ones created by Tyvek, are ideal for sending out medical records and legal paperwork that can’t afford to be damaged or destroyed.
- Letters and invoices: Number 10 window envelopes are the most common size available, measuring 4.125 x 9.5 inches, and are perfect for mailing out most forms of business correspondence, such as letters and invoices.