Sponsored Products
Staples Kraft Clasp & Moistenable Glue Catalog Envelopes, 6" x 9", Brown, 100/Box (ST186999-CC)~#|#~42649BB5-E8A4-40A3-B6BC516099812E10_sc7
Staples Kraft Clasp & Moistenable Glue Catalog Envelopes, 6" x 9", Brown, 100/Box (ST186999-CC)~#|#~5FB5FB85-382B-4AD6-89F259EC8E596053_sc7
19% off of Staples Kraft Clasp & Moistenable Glue Catalog Envelopes, 6" x 9", Brown, 100/Box (ST186999-CC)
Item # : 186999
Model # : ST186999-CC
Ensure marketing materials remain undamaged with this 100-pack of Staples 6 x 9-inch brown kraft clasp envelopes.
  • PACKAGING MAY VARY, SAME GREAT PRODUCT.
  • Booklets are perfect for sending contents you can't or shouldn't fold such as photographs and DVDs
Price is $14.99, Regular price was $18.69, You save 19%
Unit of measure 100/Box Price per unit $0.15/Envelope
Delivery by Wed, May 14
1-hr pickup
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Staples QuickStrip EasyClose Self Seal #1 Catalog Envelopes, 6" x 9", White, 100/Box (ST892099N-CC)~#|#~s1224614_sc7
Staples QuickStrip EasyClose Self Seal #1 Catalog Envelopes, 6" x 9", White, 100/Box (ST892099N-CC)~#|#~s1224615_sc7
Item # : 892099
Model # : ST892099N-CC
Send invoices and letters with this 100-pack of Staples EasyClose 6 x 9-inch white wove catalog envelopes.
  • Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
  • Comes in white and made of paper
Price is $16.29
Unit of measure 100/Box Price per unit $0.16/Envelope
Delivery by Wed, May 14
1-hr pickup
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Staples Kraft Catalog Envelopes, 6" x 9", Manila, 100/Box (918765/19381)~#|#~962003A1-4C21-42FB-8D65365FE763202C_sc7
Staples Kraft Catalog Envelopes, 6" x 9", Manila, 100/Box (918765/19381)~#|#~FD91972A-05A3-428C-AF19005AA385028D_sc7
19% off of Staples Kraft Catalog Envelopes, 6" x 9", Manila, 100/Box (918765/19381)
Item # : 918765
Model # : ST918765-CC
Ship files or weighty documents with this 100-count box of Staples extra-heavyweight 6 x 9-inch manila clasp envelopes.
  • Envelopes are perfect for filing, mailing, and storing important documents and reports
  • Made of manila
Price is $14.99, Regular price was $18.59, You save 19%
Unit of measure 100/Box Price per unit $0.15/Envelope
Delivery by Wed, May 14
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Staples QuickStrip EasyClose Kraft Self Seal #1 Catalog Envelopes, 6" x 9", Kraft, 100/Box (ST20140/20140)~#|#~s1224581_sc7
Staples QuickStrip EasyClose Kraft Self Seal #1 Catalog Envelopes, 6" x 9", Kraft, 100/Box (ST20140/20140)~#|#~s1224583_sc7
Item # : 892100
Model # : ST20140/20140
Staples catalog envelopes provide convenient QuickStrip closure for ease of use
  • Brown Kraft paper provides sturdy construction
  • 6" x 9"
Price is $21.59
Unit of measure 100/Box
Delivery by Wed, May 14
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Staples Gummed Booklet Envelopes, 6" x 9", White, 250/Box (472852/19306)~#|#~038B3DE6-4E4D-4BE5-9C4D6E42BA7860C6_sc7
Staples Gummed Booklet Envelopes, 6" x 9", White, 250/Box (472852/19306)~#|#~BDA8191C-C984-42E0-9077BC227644B0F7_sc7
Item # : 472852
Model # : ST472852-CC
Mail personal and business correspondence with this 250-pack of Staples 6 x 9-inch white gummed-flap side-opening wove booklet envelopes.
  • Booklet envelope keeps your documents flat in the mail
  • Envelope size: 6"H x 9"W
Price is $44.79
Unit of measure 250/Box Price per unit $0.18/Envelope
Free delivery by Wed, May 14
1-hr pickup
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Staples Self Seal Catalog Envelope, 6" x 9", White, 12/Pack (594414/19007)~#|#~CCBB7151-D7EA-447E-B123BB5A03F3A8A0_sc7
Staples Self Seal Catalog Envelope, 6" x 9", White, 12/Pack (594414/19007)~#|#~E336E2A3-4EDE-4216-B5BE766CC459ACE3_sc7
Item # : 594414
Model # : 594414/19007
These self-sealing Staples envelopes make shipping catalogs and brochures easy
  • Catalog envelopes hold large documents and brochures
  • Sturdy 28-lb white wove paper protects your mailings
Price is $7.29
Unit of measure 12/Pack
Delivery by Thu, May 22
1-hr pickup
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Price is $16.69
Unit of measure 10/Pack
Delivery by Mon, May 19
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Quality Park Redi-Strip Catalog Envelopes, 6" x 9", White Wove, 100/Box (QUA44182)~#|#~sp44490018_sc7
Item # : 813434
Model # : QUA44182
Transport personal and professional documents securely with this 100-count box of Quality Park 6 x 9-inch catalog envelopes.
  • Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
  • White paper shows labeling and writing clear and concise
Price is $45.79
Unit of measure 100/Box Price per unit $0.46/Envelope
Free delivery by Wed, May 14
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Staples EasyClose Booklet Envelopes, 6" x 9", White, 250/Box (SPL570225)~#|#~599BB8BC-D424-47B7-9A797CE6D154AC4F_sc7
Staples EasyClose Booklet Envelopes, 6" x 9", White, 250/Box (SPL570225)~#|#~D2D35CE7-9235-4C11-9294C7A1362B8A2C_sc7
Item # : 570225
Model # : ST50157
Ensure that invoices, notices, and other documents arrive clean and undamaged with this 250-pack of Staples EasyClose 6 x 9-inch white wove side-opening booklet envelopes
  • Booklet envelopes keep your documents flat in the mail
  • Envelope size: 6"H x 9"W
Price is $50.69
Unit of measure 250/Box Price per unit $0.20/Envelope
Free delivery by Wed, May 14
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Staples Gummed Kraft Catalog Envelopes, 6" x 9", Brown, 500/Box (ST381944-CC)~#|#~s1224539_sc7
Staples Gummed Kraft Catalog Envelopes, 6" x 9", Brown, 500/Box (ST381944-CC)~#|#~s1224619_sc7
Item # : 381944
Model # : ST381944-CC
Store and mail paperwork and other documents by using each piece in this 500-count box of 9 x 6-inch Staples gummed kraft catalog envelopes
  • Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
  • Comes in brown and made of kraft
Price is $47.39
Unit of measure 500/Box Price per unit $0.10/Envelope
Free delivery by Wed, May 14
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Staples Economy Gummed Catalog Envelopes, 6" x 9", White, 250/Box (50303T)~#|#~s1224478_sc7
Staples Economy Gummed Catalog Envelopes, 6" x 9", White, 250/Box (50303T)~#|#~s1224625_sc7
Item # : 247668
Model # : ST50303-CC
Take care of lightweight mailing tasks with this 250-pack of Staples economy 6 x 9-inch gummed-flap white wove catalog envelopes.
  • Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
  • Comes in white and made of paper
Price is $31.49
Unit of measure 250/Box Price per unit $0.13/Envelope
Delivery by Wed, May 14
1-hr pickup
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Quality Park Kraft Redi-Strip Self Seal Catalog Envelope, 6" x 9", Kraft, 100/Box (44162)~#|#~s0207746_sc7
Item # : 2623270
Model # : QUA44162
Quality Park Redi strip™ Catalog brown color envelope measuring 6" x 9" is made of Kraft material and has self sealing closure which is sold as 100 per pack.
  • Size: 6" x 9"
  • Self-sealing open end closure
Price is $32.39
Unit of measure 100/Box Price per unit $0.32/Envelope
Delivery by Wed, May 14
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Staples Self Seal Kraft Catalog Envelopes, 6” x 9”, Brown, 100/Box (50262)~#|#~s1224544_sc7
Staples Self Seal Kraft Catalog Envelopes, 6” x 9”, Brown, 100/Box (50262)~#|#~s1224543_sc7
Item # : 381964
Model # : ST50262-CC
Mail brochures and catalogs without bending them using this 100-pack of Staples brown kraft 6 x 9-inch self-sealing catalog envelopes.
  • Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
  • Comes in brown and made of kraft
Price is $29.19
Unit of measure 100/Box Price per unit $0.29/Envelope
Delivery by Wed, May 14
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Quality Park Tyvek Self-Adhesive Envelope, #55, 14-lb., White, 6" x 9", 100/Bx~#|#~s0046157_sc7
Quality Park Tyvek Self-Adhesive Envelope, #55, 14-lb., White, 6" x 9", 100/Bx~#|#~s0171508_sc7
Item # : 827973
Model # : QUAR1320
  • Convenient Flap-Stik closure
  • Tyvek provides extra protection from punctures, tears and moisture
Price is $79.79
Unit of measure 100/Box
Free delivery by Fri, May 16
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JAM Paper Open End Catalog Envelope, 6" x 9", White, 25/Pack (1623192)~#|#~sp111772487_sc7
JAM Paper Open End Catalog Envelope, 6" x 9", White, 25/Pack (1623192)~#|#~sp111772486_sc7
Item # : 366643
Model # : 1623192
  • Size: 6" x 9"
  • Gummed closure with straight flap
Price is $9.39
Unit of measure 25/Pack
Delivery by Mon, May 19
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JAM Paper Booklet Envelope, 6" x 9", White, 25/Pack (4238)~#|#~sp124925524_sc7
JAM Paper Booklet Envelope, 6" x 9", White, 25/Pack (4238)~#|#~sp124925523_sc7
Item # : 366031
Model # : 4238
  • Size: 6" x 9"
  • Gummed closure with straight flap
Price is $13.29
Unit of measure 25/Pack
Delivery by Mon, May 19
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Quality Park First Class Tyvek Open End Catalog Envelopes, 6" x 9", Green/White, 100/Box (R1330)~#|#~s0171509_sc7
Item # : 51710
Model # : QUAR1330
No reviews yet
  • Envelopes made of DuPont Tyvek won't rip, tear or puncture
  • Much stronger and more secure than traditional paper envelopes
Price is $69.29
Unit of measure 100/Box
Free delivery by Wed, May 14
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Staples Gummed Kraft Catalog Envelopes, 6" x 9", Brown, 100/Box (17097)~#|#~9C1D5B01-AEE6-49F9-A45A12519FC4FB74_sc7
Staples Gummed Kraft Catalog Envelopes, 6" x 9", Brown, 100/Box (17097)~#|#~70034934-352E-4ACB-B588CC45755CA533_sc7
Item # : 534693
Model # : ST17096-CC
Keep catalogs, pricing pages and pamphlets clean and wrinkle-free with this 100-pack of Staples 6 x 9-inch brown kraft gummed-closure catalog envelopes.
  • Catalog envelope is perfect for catalogs, brochures, and pricelists
  • Comes in brown and made of kraft
Price is $35.39
Unit of measure 100/Box
Free delivery by Wed, May 14
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Staples Self Seal #1 Catalog Envelopes, 6"L x 9"H, White, 100/Box (SPL609121)~#|#~6FB98856-FED3-4AAA-B3A77C841692C042_sc7
Staples Self Seal #1 Catalog Envelopes, 6"L x 9"H, White, 100/Box (SPL609121)~#|#~3A8317F0-2080-42E0-A7E34F518DF6E0E0_sc7
Item # : 609121
Model # : ST50160-CC
Send cards, invoices and other correspondence with this 100-pack of Staples 6 x 9-inch white wove self-sealing catalog envelopes.
  • Catalog envelopes are perfect for invoices
  • White paper shows labeling and writing clear and concise
Price is $32.99
Unit of measure 100/Box
Delivery by Wed, May 14
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JAM Paper Open End Catalog Envelope, 6" x 9", White, 50/Pack (1623192I)~#|#~sp111772487_sc7
JAM Paper Open End Catalog Envelope, 6" x 9", White, 50/Pack (1623192I)~#|#~sp111772486_sc7
Item # : 24052394
Model # : 1623192I
Classic, clean, and professional - these white and manila envelopes will make all of your simple mailings stay that way.
  • Open-end design allows easy insertion of items
  • Fashioned from high quality 24 lb paper and features a gum closure
Price is $14.89
Unit of measure 50/Pack
Delivery by Mon, May 19
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JAM Paper Catalog Envelope 6" x 9", Brown Kraft, 50/Pack (1693-50)~#|#~2B633DE8-5AB8-4875-A96EB383FB558BB5_sc7
JAM Paper Catalog Envelope 6" x 9", Brown Kraft, 50/Pack (1693-50)~#|#~949F0CCA-846D-4E70-BB912CF4B51E8B26_sc7
Item # : 24604496
Model # : 1693-50
No reviews yet
  • OPEN-END ENVELOPES
  • MOISTENABLE GLUE SEAL
Price is $20.95
Unit of measure 50/Pack
Delivery by Mon, May 19
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Quality Park Gummed Booklet Envelopes, 6" x 9", White Wove, 100/Box (QUA37113)~#|#~sp42718489_sc7
Quality Park Gummed Booklet Envelopes, 6" x 9", White Wove, 100/Box (QUA37113)~#|#~sp42718488_sc7
Item # : 813372
Model # : QUA37113
Send out mass mailings with this box of 100 Quality Park 6 x 9-inch deeply gummed open-side 24-pound white wove booklet envelopes.
  • Side-opening booklet envelopes keep your documents flat in the mail
  • Envelope size: 6"H x 9"W
Price is $44.49
Unit of measure 100/Box
Free delivery by Fri, May 16
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JAM Paper 6" x 9" Open End Catalog Colored Envelopes with Clasp Closure, Ultra Fuchsia Pink, 10/Pack (900909024B)~#|#~m003905029_sc7
JAM Paper 6" x 9" Open End Catalog Colored Envelopes with Clasp Closure, Ultra Fuchsia Pink, 10/Pack (900909024B)~#|#~m003905028_sc7
Item # : 38327
Model # : 900909024B
No reviews yet
JAM Paper® 6" x 9" Ultra fuchsia clasp envelope is made of 24 lbs sturdy paper and features a square gummed flap, sold as 10 per pack.
  • Ultra fuchsia
  • Size: 6" x 9"
Price is $13.49
Unit of measure 10/Pack
Delivery by Mon, May 19
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JAM Paper 6 x 9 Open End Envelopes, Sunflower, 250/Pack (EX1644-12-250)~#|#~sp223744786_sc7
JAM Paper 6 x 9 Open End Envelopes, Sunflower, 250/Pack (EX1644-12-250)~#|#~sp223744785_sc7
Item # : 24578485
Model # : EX1644-12-250
No reviews yet
  • Open End Catalog Envelopes
  • Size: 6 inches x 9 inches
Price is $73.95
Unit of measure 250/Pack
Free delivery by Mon, May 19
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JAM Paper Catalog Envelope 6" x 9", Brown Kraft Manila, 50/Pack (1693i)~#|#~E0F60DA0-6E50-43E6-9F89BD151CFAD565_sc7
JAM Paper Catalog Envelope 6" x 9", Brown Kraft Manila, 50/Pack (1693i)~#|#~41EEAF90-D0EF-4743-8AD40509D723AEAE_sc7
Item # : 24604562
Model # : 1693i
No reviews yet
  • Color: Brown Kraft Open End Envelopes
  • Size: 6 x 9 inches
Price is $26.99
Unit of measure 50/Pack
Delivery by Mon, May 19
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JAM Paper 6" x 9" Open End Catalog Envelopes, Baby Pink, 10/Pack (51285797B)~#|#~sp61031354_sc7
JAM Paper 6" x 9" Open End Catalog Envelopes, Baby Pink, 10/Pack (51285797B)~#|#~sp61031275_sc7
Item # : 38297
Model # : 51285797B
JAM Paper® 6" x 9" Baby pink open end acid free envelope comes with a gummed flap and is perfect for greeting cards, invitations, weddings, sold as 10 per pack.
  • Baby pink
  • Size: 6" x 9"
Price is $12.29
Unit of measure 10/Pack
Delivery by Mon, May 19
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Quality Park Redi-Seal Catalog Envelope, 6" x 9", White, 100/Box (43117)~#|#~s0171342_sc7
Item # : 507910
Model # : QUA43117
  • Business and commercial use
  • Redi-Seal™ self-sealing closure; requires no moisture to seal
Price is $27.59
Unit of measure 100/Box
Delivery by Wed, May 14
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LUX 6" x 9" Kraft Open End Envelopes, 500/Box, 80lb. White (1644-32IJ-500)~#|#~4F04E5CE-1D70-4C96-9698E869D2EE1DD2_sc7
LUX 6" x 9" Kraft Open End Envelopes, 500/Box, 80lb. White (1644-32IJ-500)~#|#~3B20542A-BEBF-4B83-A7746046FCF64462_sc7
Item # : 2146230
Model # : 1644-32IJ-500
No reviews yet
LUX 6 x 9 Open End Envelopes are perfect for organizing documents, distributing promotional and marketing materials, mailing, filing and much more!
  • 6 x 9 Open End Envelopes are perfect for sending documents/catalogs/direct mail/promotional material/brochures
  • Comes in 80lb. White, Inkjet, 80lb. Text Paper
Price is $166.99
Unit of measure 500/Pack
Free delivery by Thu, May 22
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JAM Paper 6 x 9 Booklet Envelopes, Dark Green, 25/Pack (263917092)~#|#~sp61031339_sc7
JAM Paper 6 x 9 Booklet Envelopes, Dark Green, 25/Pack (263917092)~#|#~sp61031341_sc7
Item # : 2633133
Model # : 263917092
No reviews yet
JAM Paper® Open End Envelopes are great for keeping and sending important papers and documents.
  • Size: 6 x 9 inches
  • Quantity: 25 per Pack
Price is $12.99
Unit of measure 25/Pack
Delivery by Mon, May 19
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Quality Park Booklet Envelope 6" x 9", White, 500/Box (QUA37181)~#|#~s0511674_sc7
Item # : 901454
Model # : QUA37181
No reviews yet
  • Wide gumming and deep flaps for a secure seal
  • 28 lb. white wove; super white 92 brightness
Price is $151.19
Unit of measure 500/Box
Free delivery by Wed, May 14
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Quality Park Ridge Kraft Clasp Catalog Envelope, 6" x 9", Kraft, 100/Box (43055)~#|#~s0291288_sc7
Quality Park Ridge Kraft Clasp Catalog Envelope, 6" x 9", Kraft, 100/Box (43055)~#|#~s0171338_sc7
Quality Park Ridge Kraft Clasp Catalog Envelope, 6" x 9", Kraft, 100/Box (43055) is Out of stock
Item # : 813606
Model # : QUA43055
No reviews yet
  • Business and commercial use
  • Reinforced clasps plus deep gumming
Price is $49.89
Unit of measure 100/Box
Bazic Kraft Clasp Security Tinted Catalog Envelope, 6" x 9", 100/Pack (BAZ5071)~#|#~sp151423997_sc7
Bazic Kraft Clasp Security Tinted Catalog Envelope, 6" x 9", 100/Pack (BAZ5071) is Out of stock
Item # : 24516680
Model # : BAZ5071
No reviews yet
  • Multipurpose Clasp Envelopes
  • Measures 6" x 9"
Price is $27.99
Unit of measure 100/Pack

Whether you have important documents to send, precious valuables to store or office supplies to organize, 6 x 9 envelopes are a great choice. Staples offers a variety of 6 by 9 envelopes for any size enterprise, from the humble home office all the way up to the largest corporations.

What Is a 6 x 9 Envelope?

A 6 x 9 envelope, also known as a #6 envelope, is larger than a letter sized #10 envelope. They are great options for storage, sending through the mail or organizing different areas around offices or at home.

Whether working in a business environment or organizing a home office, you’ll come to rely on 6 x 9 envelopes to mail important documents or to easily store them in an office desk or file cabinet for safekeeping.

What Can a 6 by 9 Envelope Be Used For?

While the size of 6 x 9 envelopes remains constant, Staples carries a variety of styles that allow them to be used for a range of purposes.

At Staples, we offer 6 by 9 envelopes to accommodate every business’s unique requirement. Each type offers a specialized look and use case. For example, these vessels can hold reports, pamphlets, paper clips, holiday cards and even books or magazines. Regardless of the option chosen, they are all perfect for any sized business or home.

What Pack Sizes Are 6 x 9 Envelopes Sold In?

Shop our wide variety of 6 x 9 envelopes to find modest packs of 10 envelopes, bulk purchases of 1,000 and many quantities in between.

The available packs will vary depending on the particular envelope and what other features are required. Some of these factors include:

  • Closure
  • Quantity
  • Color scheme
  • Envelope window location
  • Flap style
  • Security tint

Which Type of Closure Is Right for You?

There are many envelope closures available at Staples. The best one for you depends on your personal needs. Learn more about the differences below.

At Staples, we offer the following closure types:

  • Button and String: With these, the user wraps a string around a button to secure the envelope, adding personality to the contents inside.
  • Clasp: This sturdy metal closure is great for protecting and storing sensitive documents, and ensures your 6 x 9 envelopes can be reused. The clasp allows for an easy return to its original state for reuse.
  • Moistenable glue: The glue keeps debris like dirt or sand from entering the envelope. Because the glue strip is compact, it provides a larger area for a window.
  • Clasp and moistenable glue: Offering even more protection than the clasp or glue on their own, this durable closure option combines the clasp with durable sealant.
  • Gummed: This classic closure allows users to secure the contents of the envelope quickly and easily.
  • Open end: Similar to a gummed enclosure, open end 6 x 9 envelopes are great for providing a professional look and feel while offering a classic approach.
  • Self seal: These envelopes are a form of a gummed closure, but they allow for quicker closure by simply ripping away the sticky covering. These are helpful for sending important documents fast.