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Color Family
Envelope Closure
Envelope Flap Style
Envelope Pack Size
Envelope Size
Envelope Type
Height in Inches
Material of Item
Paper Weight in Pounds
Width in Inches
Brand
Eco-Verified
Envelope Paper Finish
EPA CPG Criteria
Pack Qty
Post Consumer Recycled Content
Quick Ship
Recycled
Total Recycled Content
True Color
Brown
Self Seal
Square
250 Per Pack
9" x 12"
Catalog
12
Kraft
28
9
Quill Brand
N/A
N/A
N/A
1
N/A
N/A
N/A
N/A
Brown Kraft

Page 18 of Business Envelopes

   (2365 Products)
All filters 2365 items found
JAM Paper® #10 Plastic Envelopes with Zip Closure, 5 x 10, Yellow Poly, 12/pack (921Z1YE)JAM Paper® #10 Plastic Envelopes with Zip Closure, 5 x 10, Yellow Poly, 12/pack (921Z1YE)
JAM Paper® #10 Plastic Envelopes with Zip Closure, 5 x 10, Yellow Poly, 12/pack (921Z1YE)
Item #: 901-1589502JAM
Product Type: Letter Booklet Envelope
Yellow plastic envelope
Size: 5" x 10"
$33.99
Per pack
JAM Paper 9 x 12 Booklet Envelopes, Teal, 25/Pack (272316030)JAM Paper 9 x 12 Booklet Envelopes, Teal, 25/Pack (272316030)
JAM Paper 9 x 12 Booklet Envelopes, Teal, 25/Pack (272316030)
Item #: 901-362725JAM
Size: 9" x 12"
Material: Paper
Finish: Texture
$24.99
Per pack
Quality Park Redi-Strip Security Tinted #10 Envelopes, 4-1/8 x 9-1/2, White, 30/Box (QUA69112)Quality Park Redi-Strip Security Tinted #10 Envelopes, 4-1/8 x 9-1/2, White, 30/Box (QUA69112)
Quality Park Redi-Strip Security Tinted #10 Envelopes, 4-1/8" x 9-1/2", White, 30/Box (QUA69112)
Item #: 901-813435
Business and commercial use
Redi-Strip™ closure requires no moisture to seal
24 lb. white wove
$17.59
1-3 box
Save 5%
$16.59
4+ box
JAM Paper Envelopes with Clasp Closure, 9 x 12, Sea Blue Recycled, 50/Pack (900906997I)JAM Paper Envelopes with Clasp Closure, 9 x 12, Sea Blue Recycled, 50/Pack (900906997I)
JAM Paper Envelopes with Clasp Closure, 9" x 12", Sea Blue Recycled, 50/Pack (900906997I)
Item #: 901-24508797
Sea Blue Catalog Envelope with Clasp
Size: 9 x 12 inches
Quantity: 50 envelopes per box
$28.99
Per pack
JAM Paper 6.5 x 9.5 Open End Catalog Envelopes, White, 50/Pack (1623193i)JAM Paper 6.5 x 9.5 Open End Catalog Envelopes, White, 50/Pack (1623193i)
JAM Paper 6.5 x 9.5 Open End Catalog Envelopes, White, 50/Pack (1623193i)
Item #: 901-24052387
White Open End Envelopes
Size: 6.5 x 9.5 inches
Quantity: 50 per pack
$17.99
Per pack
JAM Paper 7.5 x 10.5 Booklet Translucent Vellum Envelopes, Clear, 25/Pack (971830)JAM Paper 7.5 x 10.5 Booklet Translucent Vellum Envelopes, Clear, 25/Pack (971830)
JAM Paper 7.5 x 10.5 Booklet Translucent Vellum Envelopes, Clear, 25/Pack (971830)
Item #: 901-262134JAM
Size: 7 1/2" x 10 1/2"
Closure: Gum
Opening: Booklet
$35.99
Per pack
JAM Paper #12 Manila Envelopes, 4 3/4 x 11, Brown Kraft, 100/Pack (80762A)JAM Paper #12 Manila Envelopes, 4 3/4 x 11, Brown Kraft, 100/Pack (80762A)
JAM Paper #12 Manila Envelopes, 4 3/4" x 11", Brown Kraft, 100/Pack (80762A)
Item #: 901-24508781
Color: Brown Kraft #12 Commercial Envelopes
Size: #12 (4.75 x 11 inches)
Quantity: 100 envelopes per pack
$26.99
Per pack
JAM Paper 10 x 13 Kraft Open End Envelopes with Peel and Seal Closure, Light Grey Kraft, 25/Pack (12JAM Paper 10 x 13 Kraft Open End Envelopes with Peel and Seal Closure, Light Grey Kraft, 25/Pack (12
JAM Paper #16 Business Envelope, 6 x 12, White, 50/Pack (1633178I)JAM Paper #16 Business Envelope, 6 x 12, White, 50/Pack (1633178I)
JAM Paper #16 Business Envelope, 6" x 12", White, 50/Pack (1633178I)
Item #: 901-2633184
Size: #16 (6 x 12 inches)
Quantity: 50 Envelopes per Pack
Fashioned from high quality 28 lb paper with a gum closure and wallet flap
$26.99
Per pack
JAM Paper Self Seal Catalog Envelope, 6 x 9, Blue, 100/Pack (187947509D)
JAM Paper Self Seal Catalog Envelope, 6" x 9", Blue, 100/Pack (187947509D)
Item #: 901-24557916
Color: Blue
Size: 6 x 9 inches
Quantity: 100 envelopes per pack
$57.99
Per pack
Quality Park Fashion Clasp & Moistenable Glue Catalog Envelope, 9 x 12, Blue, 10/Pack (38737)
Quality Park Fashion Clasp & Moistenable Glue Catalog Envelope, 9" x 12", Blue, 10/Pack (38737)
Item #: 901-507885
Heavily gummed flap with sturdy, reusable metal clasp provides extra holding power
Attention-getting color stands out in the mail
24-lb., blue stock
$16.99
Per pack
JAM Paper Open End Clasp Catalog Envelope, 9 x 12, Green, 100/Box (92912)JAM Paper Open End Clasp Catalog Envelope, 9 x 12, Green, 100/Box (92912)
JAM Paper Open End Clasp Catalog Envelope, 9" x 12", Green, 100/Box (92912)
Item #: 901-261683JAM
Perfect for greeting cards, invitations, weddings or any announcement
These anti-manilla clasp envelopes are made from 24lb sturdy paper
Clasp envelope is sure to attract attention and deliver in style
$82.99
Per box
Quality Park Gummed Catalog Envelope, 9 x 12, Gray, 250/Box (41487)
Quality Park Gummed Catalog Envelope, 9" x 12", Gray, 250/Box (41487)
Item #: 901-2708504
Catalog envelope features a gummed flap.
Ideal for mailing documents that shouldn't be folded. Heavily gummed flap ensures a secure seal.
Brand: Quality Park™
$111.99
Per box
JAM Paper 6 x 9 Open End Catalog Colored Envelopes with Clasp Closure, Red Recycled, 25/Pack (87881aJAM Paper 6 x 9 Open End Catalog Colored Envelopes with Clasp Closure, Red Recycled, 25/Pack (87881a
JAM Paper 6 x 9 Open End Catalog Colored Envelopes with Clasp Closure, Red Recycled, 25/Pack (87881a)
Item #: 901-2633031
Size: 6 x 9 inches
Quantity: 25 Envelopes per Pack
Envelope Features: Made from 28 lb paper, straight flap, gum & metal clasp closure, smooth paper finish
$16.99
Per pack
Mead Press-It Seal-It Envelopes, 6 x 9, Brown Kraft, Office Pack 30 Count (76084)Mead Press-It Seal-It Envelopes, 6 x 9, Brown Kraft, Office Pack 30 Count (76084)
Mead Press-It Seal-It Envelopes, 6" x 9", Brown Kraft, Office Pack 30 Count (76084)
Item #: 901-76084
6" x 9"
Brown Kraft envelopes
Press-It Seal-It®
$12.09
1-3 pack
Save 4%
$11.59
4+ pack
JAM Paper 5.5 x 7.5 Open End Catalog Envelopes, White, 25/Pack (4100)JAM Paper 5.5 x 7.5 Open End Catalog Envelopes, White, 25/Pack (4100)
JAM Paper 5.5 x 7.5 Open End Catalog Envelopes, White, 25/Pack (4100)
Item #: 901-366619JAM
Size: 5 1/2" x 7 1/2"
Gummed closure with straight flap
Perfect for greeting cards, invitations, weddings or any announcement
$11.99
Per pack
JAM Paper Open End Catalog Envelope, 6 x 9, White, 25/Pack (1623192)JAM Paper Open End Catalog Envelope, 6 x 9, White, 25/Pack (1623192)
JAM Paper Open End Catalog Envelope, 6" x 9", White, 25/Pack (1623192)
Item #: 901-366643JAM
Size: 6" x 9"
Gummed closure with straight flap
Perfect for greeting cards, invitations, weddings or any announcement
$11.99
Per pack
One-Write Envelopes for General Expense Systems; Double Window, 3-9/16x8-7/8
One-Write Envelopes for General Expense Systems; Double Window, 3-9/16x8-7/8"
Item #: 901-111041
Double-window envelopes are perfect for mailing checks to the appopriate individuals. Compatible with One-Write General Expense System.
Replacement envelopes for General Expense Systems: 1110013, 111016, 1110019, 1110023, 1110026, 1110029, 1110033, 1110036, 1110039
$57.99
1 pack
Save 5%
$54.99
2+ pack
LUX Square Flap Self Seal #10 Invitation Envelope, 4 1/2 x 9 1/2, Ruby Red, 500/Box (EX4860-18-500LUX Square Flap Self Seal #10 Invitation Envelope, 4 1/2 x 9 1/2, Ruby Red, 500/Box (EX4860-18-500
LUX Square Flap Self Seal #10 Invitation Envelope, 4 1/2" x 9 1/2", Ruby Red, 500/Box (EX4860-18-500)
Item #: 901-516409LUX
Ruby red
Size: #10 (4 1/8"x9 1/2")
Closure: Peel & press
$130.99
Per box
JAM Paper #10 Business Envelope, 4 1/8 x 9 1/2, Yellow, 25/Pack (15859)JAM Paper #10 Business Envelope, 4 1/8 x 9 1/2, Yellow, 25/Pack (15859)
JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Yellow, 25/Pack (15859)
Item #: 901-260986JAM
Yellow
Size: #10 (4 1/8" x 9 1/2")
Closure: Gum
$8.99
Per pack
LUX 9 x 12 Kraft Open End Envelopes w/Security Tint, 28lb. White, 50/Box (WS-4894-ST-50)
LUX 9 x 12 Kraft Open End Envelopes w/Security Tint, 28lb. White, 50/Box (WS-4894-ST-50)
Item #: 901-2146105LUX
9 x 12 Open End Envelopes are perfect for sending documents/catalogs/direct mail/promotional material/brochures
Comes in 28lb. White w/ Security Tint, 28lb. Text Paper
Dimensions: 9"L x 12"W
$71.99
Per pack
LUX 70lbs. 4 1/8 x 9 1/2 #10 Square Flap Envelopes, Candy Pink, 250/BXLUX 70lbs. 4 1/8 x 9 1/2 #10 Square Flap Envelopes, Candy Pink, 250/BX
LUX 70lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Candy Pink, 250/BX
Item #: 901-386323LUX
#10 Square Flap Envelopes are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail
Comes in Candy Pink, 80lb. Text Paper
Dimensions: 4 1/8"H x 9 1/2"W
$67.99
Per box
JAM Paper Self Seal Catalog Envelope, 6 x 9, Brown Kraft Manila, 100/Pack (13034199D)
JAM Paper Self Seal Catalog Envelope, 6" x 9", Brown Kraft Manila, 100/Pack (13034199D)
Item #: 901-24557951
Color: Brown Kraft Manila
Size: 6 x 9 inches
Quantity: 100 envelopes per pack
$32.99
Per pack
JAM Paper #3 Coin Envelopes, 2 1/2 x 4 1/4, White, 100/Pack (1623183D)
JAM Paper #3 Coin Envelopes, 2 1/2" x 4 1/4", White, 100/Pack (1623183D)
Item #: 901-24557942
Color: White
Size: #3 (2.5 x 4.25 inches)
Quantity:100/pack
$23.59
Per pack
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Want to know more about Page 18 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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