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Color Family
Envelope Closure
Envelope Flap Style
Envelope Number
Envelope Pack Size
Envelope Size
Envelope Type
Envelope Window Location
Height in Inches
Pack Qty
Paper Weight in Pounds
Security Tint
True Color
Width in Inches
Brand
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Environmental Design Features
Made in America
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Item no longer available
Item # 901-72030
White
Self Seal
Square
#1 Catalog
100 Per Pack
6" x 9"
Catalog
None
9
100
28
Untinted
White
6
Quill Brand
N/A
N/A
N/A
Tyvek
N/A
Best match
$74.99
box
White
Peel & Seal
Square
#1 Catalog
100 Per Pack
6" x 9"
Catalog
None
9
100
N/A
Untinted
White
6
Quality Park
N/A
N/A
N/A
N/A
N/A
More alternatives
$27.99
box
When you buy 4+
White
Self Seal
Wallet
#1 Catalog
100 Per Pack
6" x 9"
Catalog
None
9
1
28
Untinted
White
6
Staples
Wove
Yes
N/A
Paper
Yes
$39.99
box
When you buy 6+
Brown
Self Seal
Wallet
#1 Catalog
100 Per Pack
6" x 9"
Catalog
None
9
1
28
Untinted
Brown
6
Quality Park
N/A
Yes
Yes
Kraft
N/A
Page 9 of Business Envelopes
(2367 Products)
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LUX Security Tinted #10 Double Window Envelope, 4 1/2" x 9 1/2", White, 1000/Pack (WS-3342-1M)
Item #: 901-2146340LUX
#10 Double Window Envelope (4 1/8 x 9 1/2) - 24 lb. White w/ Security Tint 1000/PK
Save the time and expense of separately addressing envelopes when sending letters, invoices or statements by simply positioning the address to show through the window
24 lb. Paper Weight
$147.99
Per pack
Quality Park Contemporary Style #6 3/4 Business Envelope 3 5/8" x 6 1/2", White, 500/Box (QUA90070)
Item #: 901-817220
Business and personal use
Gummed flap
24 lb. white wove; super white 84 brightness
$40.99
Per box
Staples® QuickStrip #6-3/4 Envelopes, White, 100/Box
Item #: 901-487506
US #6 3/4 business envelopes are suitable for many mailing projects
Made from white 24 lb. paper for durability
These envelopes measure 3 5/8"H x 6 1/2"L in size, providing enough space for your mail
$13.99
1-4 box
Save 2%
$13.59
5+ box
Quality Park Redi-Seal Kraft Catalog Envelope, 10" x 13", Kraft, 100/Box (43767)
Item #: 901-813432
Redi-Seal™ self-sealing closure; requires no moisture to seal
28 lb. brown Kraft
10" x 13"
$62.99
1-3 box
Save 3%
$60.99
4+ box
Quality Park Clasp & Moistenable Glue Catalog Envelope, 9 1/4" x 14 1/2", Brown Kraft, 100/Box (37894)
Item #: 901-813480
Reinforced clasps plus deep gumming
28 lb. brown Kraft
9 1/4" x 14 1/2"
$86.99
1-3 box
Save 3%
$83.99
4+ box
Quality Park Tyvek Open End Flap-Stik Expansion Self Seal Catalog Envelope, 12" x 16" x 2", White, 100/Carton (R4650)
Item #: 901-427811
Flap-Stick closure, requires no moisture to seal
14 lb. white DuPont tyvek
Side opening allows easier insertion of contents
$234.99
Per carton
JAM Paper #10 Business Envelopes, 4 1/8" x 9 1/2", Red Recycled, 100/Pack (67161D)
Item #: 901-24508451
Color: Red Envelope
Size: #10 (4.13 x 9.5 inches)
Quantity: 100 envelopes per pack
$26.99
Per pack
Quality Park Tyvek 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
$98.99
Per box
Quality Park Clasp & Moistenable Glue Kraft Catalog Envelopes, 10" x 13", Kraft, 100/Box (QUA37797)
Item #: 901-37797Q
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: 10"L x 13"H, size #13
$36.99
1-3 box
Save 5%
$34.99
4+ box
Quality Park Redi-Strip Self Seal Catalog Envelope, 9" x 12", White, 100/Box (QUA44926)
Item #: 901-24452932
Mailing envelope is a convenient and reliable choice for personal and business mailing purposes
Comes in white
Envelope size: 9"H x 12"L
$80.99
1-3 box
Save 3%
$77.99
4+ box
JAM Paper Kraft Gummed Catalog Envelope, 5 1/2" x 7 1/2", Brown Kraft, 100/Pack (4101C)
Item #: 901-2633096
Made from smooth 24lb paper, includes gummed flap closure
Perfect for business mailing, storage, and organizing documents
Also great for greeting cards, Invitations, Weddings or any announcement
$32.99
Per pack
Staples® Self-Sealing Kraft Catalog Envelopes; 9-1/2" x 12-1/2", Brown, 100/Box (17066)
Item #: 901-381962
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
$42.99
1-3 box
Save 4%
$40.99
4+ box
JAM Paper #7 Coin Envelopes, 3 1/2" x 6 1/2", White, 100/Pack (95083D)
Item #: 901-24557946
White Coin Envelope
Size: #7 (3.5 x 6.5 inches)
Quantity: 100 envelopes per pack
$19.79
Per pack
JAM Paper Self Seal Catalog Envelope, 12" x 15 1/2", Brown Kraft, 50/Pack (13034236I)
Item #: 901-24557949
Color: Brown Kraft Manila
Size: 12 x 15.5 inches
Quantity: 50 envelopes per pack
$29.99
Per pack
Quality Park Clasp & Moistenable Glue Kraft Catalog Envelopes, 4" x 6.38", Brown Kraft, 100/Box (QUA37815)
Item #: 901-37815
Booklet envelopes are a comfortable choice for anyone in need of more spacious envelope option
Made from brown kraft paper that conceals contents from prying eyes
Dimensions: 4"L x 6.38"H
$57.99
1-3 box
Save 3%
$55.99
4+ box
Quill Brand® Self-Seal Catalog Envelope, 6" x 9", Brown Kraft, 500/Box (SS6928)
Item #: 901-SS6928
Catalog envelopes are a reliable choice for multiple kinds of personal and business mailing purposes
28-lb. plain brown Kraft paper
Size: 6" x 9"
$75.99
Per box
JAM Paper Self Seal #6 Coin Business Envelopes, 3 3/8" x 6", Brown Kraft Manila, 100/Pack (400238463D)
Item #: 901-24557871
Color: Brown Kraft Manila
Size: #6 (3 3/8 x 6 inches)
Quantity: 100 envelopes per pack
$20.59
Per pack
Double Window Security Envelopes for ACCPAC® Software; 8-5/8x3-5/8", Self-Seal, 500/Box
Item #: 901-92564Q
Size: 8-5/8x3-5/8"
Non-imprinted
Security tint for privacy
$102.99
1-4 box
Save 2%
$99.99
5+ box
Quality Park Redi-Seal Security Tinted Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (QUA11218)
Item #: 901-11218Q
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
$107.99
Per box
Quality Park Gummed #14 Kraft Catalog Envelopes, 5" x 11 1/2", Brown Kraft, 500/Box (QUA11562)
Item #: 901-11562Q
US #14 business envelopes are suitable for many mailing projects
Made from brown 28 lb. kraft for durability
These envelopes measure 5"H x 11 1/2"L in size, providing enough space for your mail
$93.99
Per box
Quality Park Clasp & Moistenable Glue Kraft Catalog Envelopes, 5" x 7.5", Brown Kraft, 100/Box (QUA37835)
Item #: 901-37835
Booklet envelopes are a comfortable choice for anyone in need of more spacious envelope option
Made from brown kraft paper that conceals contents from prying eyes
Dimensions: 5"L x 7.5"H; size #35
$47.99
1-3 box
Save 4%
$45.99
4+ box
JAM Paper Open End Catalog Envelopes with Peel & Seal Closure, 6" x 9", Brown Kraft Manila, 50/Pack (13034199I)
Item #: 901-24508775
Color: Brown Kraft Manila
Size: 6 x 9 inches
Quantity: 50 envelopes per pack | Plenty of envelopes for all of your mailing and organization needs
$14.59
Per pack
JAM Paper #1 Coin Envelope, 2 1/4" x 3 1/2", White, 100/Pack (122326658)
Item #: 901-1227828JAM
Perfect for greeting cards, invitations, weddings or any announcement
Great to use to store small items such as coins, jewelry, small parts, cash, gift cards, deposit slips and checks
Made from 24 lb paper
$40.99
Per pack
12" x 16" Tyvek® Side-Opening QuickStrip® Catalog Envelopes with 4" Expansion, 50/Box
Item #: 901-534644STP
Tyvek Catalog envelope is perfect for catalogs, brochures, and bulky printed materials
White Tyvek envelopes provide superior protection for mailing important materials or documents
Dimensions: 16"L x 12"H
$174.99
Per box
Want to know more about Page 9 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.