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Brand
Color Family
Envelope Closure
Envelope Flap Style
Envelope Pack Size
Envelope Size
Height in Inches
Material of Item
Pack Qty
Paper Weight in Pounds
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Width in Inches
Quill Brand
Brown
Gummed
Square
500 Per Pack
6" x 9 1/2"
9.5
Kraft
1
24
Brown Kraft
6

Page 3 of Business Envelopes

   (2327 Products)
All filters 2327 items found
Quality Park Redi-Seal Self Seal Security Tinted #9 Double Window Envelope, 3 7/8 x 8 7/8, White WQuality Park Redi-Seal Self Seal Security Tinted #9 Double Window Envelope, 3 7/8 x 8 7/8, White W
Quality Park Redi-Seal Self Seal Security Tinted #9 Double Window Envelope, 3 7/8" x 8 7/8", White Wove, 250/Pack (24529-250)
Item #: 901-23996116
Comes in 24lb. White w/ Security Tint
Dimensions: 3.875"L x 8.875"W
Redi-Seal Sealing Method
$80.99
Per pack
Quality Park Redi-Seal Catalog Envelopes, 10 x 13, White Wove, 100/Box (QUA43717)Quality Park Redi-Seal Catalog Envelopes, 10 x 13, White Wove, 100/Box (QUA43717)
Quality Park Redi-Seal Catalog Envelopes, 10" x 13", White Wove, 100/Box (QUA43717)
Item #: 901-43717
Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
White paper shows labeling and writing clear and concise
Dimensions: 10"L x 13"H; size #13,5
$40.99
Per box
Quality Park Flap-Stik Self Seal Catalog Envelope, 9 x 12, White, 50/Box (QUAR1462)
Quality Park Flap-Stik Self Seal Catalog Envelope, 9" x 12", White, 50/Box (QUAR1462)
Item #: 901-901463Q
Business and commercial use
Flap-Stick closure, requires no moisture to seal
Lightweight DuPont tyvek provides superior protection for mailing important materials or documents
$70.99
Per box
Staples Gummed Catalog Envelopes, 9.5L x 12.5H, Brown, 100/Box (SPL534743)Staples Gummed Catalog Envelopes, 9.5L x 12.5H, Brown, 100/Box (SPL534743)
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
Per box
Health Insurance Claim Form Self-Seal Window Envelopes, 4 1/2 x 9 1/2, 500/Box (1500ES)
Health Insurance Claim Form Self-Seal Window Envelopes, 4 1/2" x 9 1/2", 500/Box (1500ES)
Item #: 901-1500ESQ
Self seal CMS-1500 right window envelope
HIPAA security tent, 24 lb. bond paper
Accommodates 12 folded CMS-1500 claim forms
$142.99
Per box
Staples Laser Check Gummed Security Tinted #9 Double-Window Envelopes, 3 5/8 x 8 7/8, Wove White,Staples Laser Check Gummed Security Tinted #9 Double-Window Envelopes, 3 5/8 x 8 7/8, Wove White,
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
Quality Park Flap-Stik Self Seal Catalog Envelope, 9 1/2 x 12 1/2, White, 100/Box (R1520)Quality Park Flap-Stik Self Seal Catalog Envelope, 9 1/2 x 12 1/2, White, 100/Box (R1520)
Quality Park Flap-Stik Self Seal Catalog Envelope, 9 1/2" x 12 1/2", White, 100/Box (R1520)
Item #: 901-701078
Business and commercial use
Flap-Stick closure; requires no moisture to seal
Lightweight DuPont tyvek provides superior protection for mailing important materials or documents
$90.99
Per box
Quality Park Reveal-N-Seal Security Tinted #10 Business Envelopes, 4 1/8 x 9 1/2, White Wove, 500/
Quality Park Reveal-N-Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA67218)
Item #: 901-QUA67218
US #10 business envelopes are suitable for many mailing projects
Made from white wove 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
$74.99
Per box
Staples Reveal-N-Seal Security Tinted #9 Business Envelopes, 3 7/8 x 8 7/8, White, 500/Box (SPL177Staples Reveal-N-Seal Security Tinted #9 Business Envelopes, 3 7/8 x 8 7/8, White, 500/Box (SPL177
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
Per box
Quality Park Gummed Currency Envelopes, 2.25 x 3.5, Brown, 500/Box (QUA50162)
Quality Park Gummed Currency Envelopes, 2.25" x 3.5", Brown, 500/Box (QUA50162)
Item #: 901-50162Q
Simple high-quality currency envelopes ideal for holding coins and small parts
Envelope size: 2.25" x 3.5"
Open-end with gummed flap closure keeps your documents secured inside the envelope
$37.99
Per box
Quality Park Redi-Strip Peel & Seal Security Tinted #10 Business Envelope, 4 1/8 x 9 1/2, White WoQuality Park Redi-Strip Peel & Seal Security Tinted #10 Business Envelope, 4 1/8 x 9 1/2, White Wo
Quality Park Redi-Strip Peel & Seal Security Tinted #10 Business Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (69122)
Item #: 901-813442
Redi-Strip™ closure; requires no moisture to seal
24 lb. white wove
4 1/8" x 9 1/2"
$71.99
Per box
10 x 13 Brown Kraft Button-and-String Inter-Departmental Envelopes, 100/Box10 x 13 Brown Kraft Button-and-String Inter-Departmental Envelopes, 100/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
Per box
Quality Park Survivor Self Seal Catalog Envelopes, 10L x 13H, White, 100/Box (QUAR1590)Quality Park Survivor Self Seal Catalog Envelopes, 10L x 13H, White, 100/Box (QUAR1590)
Quality Park Survivor Self Seal Catalog Envelopes, 10"L x 13"H, White, 100/Box (QUAR1590)
Item #: 901-827896
Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
White Tyvek envelopes provide superior protection for mailing important materials or documents
Dimensions: 10"L x 13"H
$105.99
Per box
Quality Park Clasp Nonstandard Catalog Envelope, 10 x 13, Gray, 100/Box (QUA38597)
Quality Park Clasp Nonstandard Catalog Envelope, 10" x 13", Gray, 100/Box (QUA38597)
Item #: 901-38597Q
Business and commercial use
Reinforced clasps plus deep gumming
28 lb. gray Kraft
$40.99
Per box
JAM PAPER Self Seal Catalog Envelopes, 10 x 13, Brown Kraft Manila, 100/Pack (13034233D)
JAM PAPER Self Seal Catalog Envelopes, 10" x 13", Brown Kraft Manila, 100/Pack (13034233D)
Item #: 901-24557999
Color: Brown Kraft Manila
Size: 10 x 13 inches
Quantity: 100 envelopes per pack
$45.99
Per pack
JAM Paper Self Seal Catalog Envelope, 9 x 12, Brown Kraft Manila, 100/Pack (13034231D)
JAM Paper Self Seal Catalog Envelope, 9" x 12", Brown Kraft Manila, 100/Pack (13034231D)
Item #: 901-24557870
Color: Brown Kraft Manila
Size: 9 x 12 inches
Quantity: 100 envelopes per pack
$34.99
Per pack
Staples® 9 x 12 Brown Kraft Catalog Envelopes; 250/Box (486940/17032)Staples® 9 x 12 Brown Kraft Catalog Envelopes; 250/Box (486940/17032)
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
Per box
JAM Paper 9 x 12 Open End Catalog Envelopes, Brown Kraft Manila, 50/Pack (4132i)JAM Paper 9 x 12 Open End Catalog Envelopes, Brown Kraft Manila, 50/Pack (4132i)
JAM Paper 9" x 12" Open End Catalog Envelopes, Brown Kraft Manila, 50/Pack (4132i)
Item #: 901-24175227
Color: Brown Kraft
Size: 9 x 12 inches
Quantity: 50 /pack
$16.59
Per pack
Staples EasyClose Self Seal #1 Catalog Envelope, 6 x 9, Kraft, 100/Box (ST20140/20140)Staples EasyClose Self Seal #1 Catalog Envelope, 6 x 9, Kraft, 100/Box (ST20140/20140)
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
Per box
Quality Park Redi-Seal Catalog Envelopes, 9 x 12, White, 100/Box (QUA43517)Quality Park Redi-Seal Catalog Envelopes, 9 x 12, White, 100/Box (QUA43517)
Quality Park Redi-Seal Catalog Envelopes, 9" x 12", White, 100/Box (QUA43517)
Item #: 901-43517
Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
Made of paper and comes in white
Dimensions: 9"L x 12"H
$23.59
Per box
Quality Park Clasp & Moistenable Glue Catalog Envelopes, 8.75 x 11.5, Brown Kraft, 100/Box (QUA377
Quality Park Clasp & Moistenable Glue Catalog Envelopes, 8.75" x 11.5", Brown Kraft, 100/Box (QUA37787)
Item #: 901-507832
Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
Made from brown kraft paper that conceals contents from prying eyes
Dimensions: 8.75"L x 11.5"H; size #87
$36.99
Per box
Staples® Gummed Flap Side-Opening Booklet Envelopes; 6 x 9, White Wove, 250/Box (472852/19306)Staples® Gummed Flap Side-Opening Booklet Envelopes; 6 x 9, White Wove, 250/Box (472852/19306)
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
Out of stock
Staples® Tamper-Evident Security-Tinted QuickStrip Catalog Envelopes, 10 x 13, 100/Box (19957)Staples® Tamper-Evident Security-Tinted QuickStrip Catalog Envelopes, 10 x 13, 100/Box (19957)
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
Out of stock
Staples® Reveal-N-Seal Security Tinted #8 Business Envelopes, 3 5/8 x 8 5/8, White, 500/Box (SPL17Staples® Reveal-N-Seal Security Tinted #8 Business Envelopes, 3 5/8 x 8 5/8, White, 500/Box (SPL17
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
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Want to know more about Page 3 of 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.

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