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Brand
Color Family
Envelope Closure
Envelope Flap Style
Envelope Number
Envelope Pack Size
Envelope Size
Envelope Window Location
Height in Inches
Material of Item
Pack Qty
Paper Weight in Pounds
Security Tint
True Color
Width in Inches
LUX
Green
Self Seal
Open End
#10
50 Per Pack
4 1/8" x 9 1/2"
None
9.5
Paper
1
80
Untinted
Limelight
4.125

Page 4 of Business Envelopes

   (2389 Products)
All filters 2389 items found
Quill Brand® Easy Close Catalog Envelope, 9 x 12,Brown Kraft, 250/Box (PS91228B)Quill Brand® Easy Close Catalog Envelope, 9 x 12,Brown Kraft, 250/Box (PS91228B)
Quill Brand® Easy Close Catalog Envelope, 9" x 12",Brown Kraft, 250/Box (PS91228B)
Item #: 901-PS91228B
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
28-lb. plain brown Kraft paper
Size: 9" x 12"
$62.99
1-3 box
Save 4%
$59.99
4+ box
Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8 x 8 7/8, White Wove,Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8 x 8 7/8, White Wove,
Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA67529)
Item #: 901-QUA67529
US #9 business envelopes are suitable for many mailing projects
Made from white wove 24 lb. paper for durability
These envelopes measure 3 7/8"H x 8 7/8"L in size, providing enough space for your mail
$83.99
Per box
ComplyRight CMS-1500 Jumbo Healthcare Billing Envelope, Right Window Envelope, 9 x 12-1/2, Pack of
ComplyRight CMS-1500 Jumbo Healthcare Billing Envelope, Right Window Envelope, 9" x 12-1/2", Pack of 100 (1500LR)
Item #: 901-1500LRQQ
Envelope holds up to 50 CMS-1500 unfolded claim forms.
Helps reduce processing delays.
Right-window reveals only the mailing address.
$35.99
Per pack
Staples Clasp & Gummed Catalog Envelopes, 10L x 13H, Brown, 100/Box (187039/19272)Staples Clasp & Gummed Catalog Envelopes, 10L x 13H, Brown, 100/Box (187039/19272)
Staples Clasp & Gummed Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (187039/19272)
Item #: 901-187039
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
Dimensions: 10"L x 13"H, size #13
$22.79
Per box
Staples Clasp Envelopes, 12 x 15-1/2, Brown Kraft, 100/Box (472902/19273)Staples Clasp Envelopes, 12 x 15-1/2, Brown Kraft, 100/Box (472902/19273)
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
Quill Brand® Gummed Catalog Envelope, 9 x 12, White, 250/Box (OE91224W)Quill Brand® Gummed Catalog Envelope, 9 x 12, White, 250/Box (OE91224W)
Quill Brand® Gummed Catalog Envelope, 9" x 12", White, 250/Box (OE91224W)
Item #: 901-OE91224W
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
24-lb. white-wove stock
Size: 9" x 12"
$53.99
1-3 box
Save 3%
$51.99
4+ box
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
1-3 box
Save 3%
$49.99
4+ box
Staples® #3 Currency/Coin Envelope, 2 1/2 x 4 1/4, Brown, 500/Box (ST19847-CC)Staples® #3 Currency/Coin Envelope, 2 1/2 x 4 1/4, Brown, 500/Box (ST19847-CC)
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
1-3 pack
Save 3%
$31.99
4+ pack
Quality Park Survivor Self Seal Catalog Envelopes, 12L x 15.5H, White, 100/Box (QUAR1790)Quality Park Survivor Self Seal Catalog Envelopes, 12L x 15.5H, White, 100/Box (QUAR1790)
Quality Park Survivor Self Seal Catalog Envelopes, 12"L x 15.5"H, White, 100/Box (QUAR1790)
Item #: 901-827880
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: 12"L x 15.5"H
$127.99
Per box
Quality Park ClearClasp Redi-Tac Catalog Envelopes, 9 x 12, Brown Kraft, 100/Box (QUA43568)Quality Park ClearClasp Redi-Tac Catalog Envelopes, 9 x 12, Brown Kraft, 100/Box (QUA43568)
Quality Park ClearClasp Redi-Tac Catalog Envelopes, 9" x 12", Brown Kraft, 100/Box (QUA43568)
Item #: 901-43568Q
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: 9"L x 12"H; size #10.5
$30.99
Per box
Quality Park Gummed Currency Envelopes, 5 1/2 x 3 1/8, Brown, 500/Box (QUA50562)
Quality Park Gummed Currency Envelopes, 5 1/2" x 3 1/8", Brown, 500/Box (QUA50562)
Item #: 901-50562
Simple high-quality currency envelopes that get the job done
Envelope size: 5 1/2"H x 3 1/8"W
Open-end with gummed flap closure keeps your documents secured inside the envelope
$87.99
1-3 box
Save 4%
$83.99
4+ box
Staples® Gummed Left Window #9 Envelopes; 500/Box (351470/17203)Staples® Gummed Left Window #9 Envelopes; 500/Box (351470/17203)
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
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, 50/Pack (24529-50)
Item #: 901-23996120
Comes in 24lb. White w/ Security Tint
Dimensions: 3.875"L x 8.875"W
Redi-Seal Sealing Method
$35.99
Per pack
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
$94.99
Per box
Quill Brand® Easy Close Catalog Envelope, 6 x 9, Brown Kraft, 500/Box (PS6928B)Quill Brand® Easy Close Catalog Envelope, 6 x 9, Brown Kraft, 500/Box (PS6928B)
Quill Brand® Easy Close Catalog Envelope, 6" x 9", Brown Kraft, 500/Box (PS6928B)
Item #: 901-PS6928B
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
Size: 6" x 9"
$127.99
1-3 box
Save 4%
$121.99
4+ 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
Staples Kraft Clasp Envelopes, 9-1/2 x 12-1/2, Brown, 100/Box (535013/17076)Staples Kraft Clasp Envelopes, 9-1/2 x 12-1/2, Brown, 100/Box (535013/17076)
Staples Kraft Clasp Envelopes, 9-1/2" x 12-1/2", Brown, 100/Box (535013/17076)
Item #: 901-535013
Catalog envelope is perfect for catalogs, pictures, and brochures
Comes in brown and made of kraft
Dimensions: 9.5"L x 12.5"H; size #12.5
$40.99
1-4 box
Save 4%
$38.99
5+ box
Southworth Gummed #10 Business Envelopes, 4 1/8 x 9 1/2, White, 250/Box (J554-10)Southworth Gummed #10 Business Envelopes, 4 1/8 x 9 1/2, White, 250/Box (J554-10)
Southworth Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Box (J554-10)
Item #: 901-J55410
Always mail your documents in a matching linen finish envelopes for a mailing that demands attention
White-colored and made of paper
Envelope size: 4 1/8" x 9 1/2"
$53.99
1-3 box
Save 3%
$51.99
4+ 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 Clasp Closure Kraft Envelopes, 10 x 13, Brown, 12/Pack
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
Quality Park Gummed Security Tinted #10 Double Window Envelopes, 4 1/8 x 9 1/2, White, 500/Box (24
Quality Park Gummed Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (24550)
Item #: 901-QUA24550
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
$62.99
Per box
Quality Park Redi-Seal Self Seal Security Tinted #10 Double Window Envelope, 4 1/2 x 9 1/2, WhiteQuality Park Redi-Seal Self Seal Security Tinted #10 Double Window Envelope, 4 1/2 x 9 1/2, White
Quality Park Redi-Seal Self Seal Security Tinted #10 Double Window Envelope, 4 1/2" x 9 1/2", White Wove, 50/Pack (24559-QP-50)
Item #: 901-23996473
#10 Double window business envelope
Dimensions: 4.125"L x 9.5"W
Comes in White Wove 24lbs. w/ Self-Seal
$37.99
Per pack
Quill Brand® Gummed Catalog Envelope, 6 x 9, Kraft, 500/Box (OE6928)Quill Brand® Gummed Catalog Envelope, 6 x 9, Kraft, 500/Box (OE6928)
Quill Brand® Gummed Catalog Envelope, 6" x 9", Kraft, 500/Box (OE6928)
Item #: 901-OE6928
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
28-lb. heavyweight brown kraft paper
Size: 6" x 9"
$86.99
1-3 box
Save 4%
$82.99
4+ box
Out of stock
Staples Laser Check Size Double-Window Security-Tint Gummed Envelopes, 1,000/Box (381898/17046)Staples Laser Check Size Double-Window Security-Tint Gummed Envelopes, 1,000/Box (381898/17046)
Staples Laser Check Size Double-Window Security-Tint Gummed Envelopes, 1,000/Box (381898/17046)
Item #: 901-381898
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
$81.99
1-3 box
Save 4%
$77.99
4+ box
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Want to know more about Page 4 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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