Sponsored Products
JAM Paper 6 x 9 Open End Envelopes ,Teal Blue , 50 Pack, Teal Blue (EX1644-25-50)~#|#~sp223744780_sc7JAM Paper 6 x 9 Open End Envelopes ,Teal Blue , 50 Pack, Teal Blue (EX1644-25-50)~#|#~sp223744779_sc7
Item: 24578477
Model: EX1644-25-50
No reviews yet
Price is $23.09
Unit of measure 50/Pack
Delivery by Fri, May 02
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JAM Paper 6 x 9 Open End Envelopes, Sunflower, 250/Pack (EX1644-12-250)~#|#~sp223744786_sc7JAM Paper 6 x 9 Open End Envelopes, Sunflower, 250/Pack (EX1644-12-250)~#|#~sp223744785_sc7
Item: 24578485
Model: EX1644-12-250
No reviews yet
Price is $73.95
Unit of measure 250/Pack
Free delivery by Fri, May 02
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JAM Paper 6 x 9 Open End Envelopes, Pool Blue, 500 Pack (1644-102-500)~#|#~sp223744126_sc7JAM Paper 6 x 9 Open End Envelopes, Pool Blue, 500 Pack (1644-102-500)~#|#~sp223744125_sc7
Item: 24578317
Model: 1644-102-500
No reviews yet
Price is $163.79
Unit of measure 500/Pack
Free delivery by Fri, May 02
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JAM Paper 6 x 9 Open End Catalog Envelopes, Dark Red, 25/Pack (31287522a)~#|#~sp20131789_sc7
Item: 24295156
Model: 31287522A
No reviews yet
Price is $19.99
Unit of measure 25/Pack
Delivery by Fri, May 02
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LUX 6 x 9 Open End Envelopes 50/Pack, Candy Pink (EX1644-14-50)~#|#~12B174E3-36CA-463C-8604EEF909B1609B_sc7LUX 6 x 9 Open End Envelopes 50/Pack, Candy Pink (EX1644-14-50)~#|#~D94166C1-AA5A-4D73-839FB92C2CDF1EB7_sc7
Item: 24260889
Model: EX1644-14-50
No reviews yet
Price is $29.29
Unit of measure 50/Pack
Delivery by Wed, May 07
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JAM Paper 6 x 9 Open End Catalog Envelopes, Aqua Blue, 25/Pack (31287520)~#|#~sp137085603_sc7
Item: 235555
Model: 31287520
Price is $21.59
Unit of measure 25/Pack
Delivery by Fri, May 02
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LUX 6 x 9 Booklet Envelopes 500/Pack, Blush (LUX-4820-39-500)~#|#~sp5822112_sc7LUX 6 x 9 Booklet Envelopes 500/Pack, Blush (LUX-4820-39-500)~#|#~sp5873990_sc7
Item: 23995346
Model: LUX-4820-39-500
No reviews yet
Price is $110.22
Unit of measure 500/Pack
Free delivery by Wed, May 07
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JAM Paper Open End Envelopes, 6 x 9, Wisteria Purple, 250 Pack (1644-106-250)~#|#~sp223744120_sc7JAM Paper Open End Envelopes, 6 x 9, Wisteria Purple, 250 Pack (1644-106-250)~#|#~sp223744119_sc7
Item: 24578288
Model: 1644-106-250
No reviews yet
Price is $131.29
Unit of measure 250/Pack
Free delivery by Fri, May 02
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JAM Paper 6 x 9 Open End Envelopes, Peel & Press, Blush Pink, 50 Pack (1644-114-50)~#|#~sp223744146_sc7JAM Paper 6 x 9 Open End Envelopes, Peel & Press, Blush Pink, 50 Pack (1644-114-50)~#|#~sp223744145_sc7
Item: 24578420
Model: 1644-114-50
No reviews yet
Price is $23.09
Unit of measure 50/Pack
Delivery by Fri, May 02
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JAM Paper 6 x 9 Open End Catalog Envelopes, Black, 100/Pack (88095)~#|#~sp126919150_sc7JAM Paper 6 x 9 Open End Catalog Envelopes, Black, 100/Pack (88095)~#|#~sp126919149_sc7
Item: 261682
Model: 88095
No reviews yet
Price is $44.09
Unit of measure 100/Box
Free delivery by Fri, May 02
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LUX 6" x 9" Button & String Envelopes, 500/Box, 28lb. White (69BS-28W-500)~#|#~DA021BDB-1755-497A-87B444D11E81DD8F_sc7LUX 6" x 9" Button & String Envelopes, 500/Box, 28lb. White (69BS-28W-500)~#|#~2356E461-C43B-413E-9D05342A3AEAAB86_sc7
Item: 2444629
Model: 69BS-28W-500
No reviews yet
Price is $404.89
Unit of measure 500/Pack
Free delivery by Wed, May 07
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LUX 6 x 9 Booklet Contour Flap Envelopes 50/Pack, Ruby Red (EX-1820-18-50)~#|#~sp14807452_sc7
Item: 24261110
Model: EX-1820-18-50
No reviews yet
Price is $26.99
Unit of measure 50/Pack
Delivery by Wed, May 07
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JAM Paper 6 x 9 Open End Envelopes, Peel & Press, Limelight Green, 500 Pack (1644-101-500)~#|#~sp223744154_sc7JAM Paper 6 x 9 Open End Envelopes, Peel & Press, Limelight Green, 500 Pack (1644-101-500)~#|#~sp223744153_sc7
Item: 24578425
Model: 1644-101-500
No reviews yet
Price is $165.95
Unit of measure 500/Pack
Free delivery by Fri, May 02
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JAM Paper 6 x 9 Open End Envelopes, Navy Blue, 250 Pack (1644-103-250)~#|#~sp223744122_sc7JAM Paper 6 x 9 Open End Envelopes, Navy Blue, 250 Pack (1644-103-250)~#|#~sp223744121_sc7
Item: 24578315
Model: 1644-103-250
No reviews yet
Price is $111.95
Unit of measure 250/Pack
Free delivery by Fri, May 02
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JAM Paper 6" x 9" Open End Catalog Colored Envelopes, Orange Recycled, 10/Pack (88129B)~#|#~m003904668_sc7JAM Paper 6" x 9" Open End Catalog Colored Envelopes, Orange Recycled, 10/Pack (88129B)~#|#~m003904667_sc7
Item: 38342
Model: 88129B
No reviews yet
Price is $13.79
Unit of measure 10/Pack
Delivery by Fri, May 02
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LUX 6 x 9 Open End Envelopes, Silver Metallic, 250/Box (1644-06-250)~#|#~6A888FC5-5696-47B4-8178D6A45C0C6005_sc7LUX 6 x 9 Open End Envelopes, Silver Metallic, 250/Box (1644-06-250)~#|#~F189085B-C07B-4A74-B230128069DF78A1_sc7
Item: 1028647
Model: 1644-06-250
No reviews yet
Price is $114.44
Free delivery by Wed, May 07
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JAM Paper 6 x 9 Open End Envelops, Peel & Press, Blush Pink, 500 Pack (1644-114-500)~#|#~sp223744150_sc7JAM Paper 6 x 9 Open End Envelops, Peel & Press, Blush Pink, 500 Pack (1644-114-500)~#|#~sp223744149_sc7
Item: 24578422
Model: 1644-114-500
No reviews yet
Price is $110.95
Unit of measure 500/Pack
Free delivery by Fri, May 02
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LUX 6 x 9 Open End Envelopes, Gold Metallic, 250/Box (1644-07-250)~#|#~FE99F520-7050-48C2-B2663C76D2D697C1_sc7LUX 6 x 9 Open End Envelopes, Gold Metallic, 250/Box (1644-07-250)~#|#~213A3FC4-38AE-443A-B662622952A5F9FA_sc7
Item: 1028644
Model: 1644-07-250
No reviews yet
Price is $198.99
Free delivery by Wed, May 07
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JAM Paper 6 x 9 Open End Envelopes, Smoke, 500/Pack (EX1644-22-500)~#|#~sp223744814_sc7JAM Paper 6 x 9 Open End Envelopes, Smoke, 500/Pack (EX1644-22-500)~#|#~sp223744813_sc7
Item: 24578556
Model: EX1644-22-500
No reviews yet
Price is $110.95
Unit of measure 500/Pack
Free delivery by Fri, May 02
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LUX Self Seal Booklet Envelope, 6" x 9", Holiday Red, 50/Pack (FE-4220-15-50)~#|#~sp14807431_sc7
Item: 24260340
Model: FE-4220-15-50
No reviews yet
Price is $31.89
Unit of measure 50/Pack
Delivery by Wed, May 07
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JAM Paper 6 x 9 Open End Envelopes ,Limelight , 50 Pack, Green (LUX-1644-101-50)~#|#~sp223744826_sc7JAM Paper 6 x 9 Open End Envelopes ,Limelight , 50 Pack, Green (LUX-1644-101-50)~#|#~sp223744825_sc7
Item: 24578626
Model: LUX-1644-101-50
No reviews yet
Price is $23.09
Unit of measure 50/Pack
Delivery by Fri, May 02
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LUX Contour Flap Self Seal Booklet Envelope, 6" x 9", Quartz Metallic, 50/Pack (1820-08-50)~#|#~9DD2AB59-8EED-4E8D-AA383F6DF6ED5981_sc7
Item: 24261128
Model: 1820-08-50
No reviews yet
Price is $42.49
Unit of measure 50/Pack
Free delivery by Wed, May 07
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LUX 6 x 9 Booklet Envelopes 50/Pack, Ruby Red (EX4820-18-50)~#|#~sp14807337_sc7
Item: 24260715
Model: EX4820-18-50
No reviews yet
Price is $28.99
Unit of measure 50/Pack
Delivery by Wed, May 07
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LUX 6" x 9" Button & String Envelopes, 250/Box, 28lb. White (69BS-28W-250)~#|#~9C0937C6-20D2-42CE-9EC535B9A8DA2C4D_sc7LUX 6" x 9" Button & String Envelopes, 250/Box, 28lb. White (69BS-28W-250)~#|#~DB475B35-5E4C-4B00-A66FA32D774B448C_sc7
Item: 2444631
Model: 69BS-28W-250
No reviews yet
Price is $219.68
Unit of measure 250/Pack
Free delivery by Wed, May 07
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LUX Self Seal Window Envelope, 6" x 9", Bright White, 1000/Pack (FFW-69-1000)~#|#~sp14807375_sc7
Item: 24260636
Model: FFW-69-1000
No reviews yet
Price is $229.79
Unit of measure 1000/Pack
Free delivery by Wed, May 07
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JAM Paper 6 x 9 Open End Envelopes, Citrus Yellow, 50 Pack (1644-L20-50)~#|#~sp223744140_sc7JAM Paper 6 x 9 Open End Envelopes, Citrus Yellow, 50 Pack (1644-L20-50)~#|#~sp223744139_sc7
Item: 24578410
Model: 1644-L20-50
No reviews yet
Price is $23.09
Unit of measure 50/Pack
Delivery by Fri, May 02
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LUX Moistenable Glue #1 Window Envelope, 6" x 9", Navy Blue, 1000/Pack (FFW-69-103-1000)~#|#~m002084638_sc7
Item: 1560077
Model: FFW-69-103-1000
No reviews yet
Price is $258.89
Free delivery by Wed, May 07
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JAM Paper 6 x 9 Booklet Commercial Envelopes, White, Bulk 250/Box (4238h)~#|#~sp111772348_sc7JAM Paper 6 x 9 Booklet Commercial Envelopes, White, Bulk 250/Box (4238h)~#|#~sp111772347_sc7
Item: 2633124
Model: 4238H
No reviews yet
Price is $58.39
Unit of measure 250/Box
Free delivery by Fri, May 02
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JAM Paper 6" x 9" Open End Catalog Envelopes, Dark Grey, 10/Pack (51285796B)~#|#~m004671990_sc7JAM Paper 6" x 9" Open End Catalog Envelopes, Dark Grey, 10/Pack (51285796B)~#|#~m004671989_sc7
Item: 38298
Model: 51285796B
No reviews yet
Price is $11.99
Unit of measure 10/Pack
Delivery by Fri, May 02
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Lux Window Envelopes, Citrus 6 x 9 inch 50/Pack~#|#~m002084641_sc7
Item: 1559157
Model: FFW-69-L20-50
No reviews yet
Price is $41.69
Free delivery by Wed, May 07
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JAM Paper® 6 x 9 Open End Catalog Colored Envelopes with Clasp Closure, Ultra Lime Green, 25/Pack (V0128133F)~#|#~sp121512452_sc7JAM Paper® 6 x 9 Open End Catalog Colored Envelopes with Clasp Closure, Ultra Lime Green, 25/Pack (V0128133F)~#|#~sp121512451_sc7
Item: 24365039
Model: V0128133F
No reviews yet
Price is $21.29
Unit of measure 25/Pack
Delivery by Fri, May 02
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Over 30
LUX Self Seal Window Envelope, 6" x 9", Bright White, 500/Pack (22646-500)~#|#~sp14807418_sc7
Item: 24261215
Model: 22646-500
No reviews yet
Price is $88.29
Unit of measure 500/Pack
Free delivery by Wed, May 07
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Over 30
Lux Full Face Window Envelopes Wasabi Green 6 x 9 inch 500/Pack~#|#~m002084639_sc7
Item: 1559463
Model: FFW-69-L22-500
No reviews yet
Price is $181.59
Free delivery by Wed, May 07
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JAM Paper 6 x 9 Open End Catalog Envelopes, Dark Grey, 50/Pack (51285796i)~#|#~sp20131823_sc7
Item: 24295210
Model: 51285796I
No reviews yet
Price is $40.69
Unit of measure 50/Pack
Free delivery by Fri, May 02
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JAM Paper 6 x 9 Open End Envelopes ,Pool , 50 Pack, Blue (LUX-1644-102-50)~#|#~sp223744800_sc7JAM Paper 6 x 9 Open End Envelopes ,Pool , 50 Pack, Blue (LUX-1644-102-50)~#|#~sp223744799_sc7
Item: 24578502
Model: LUX-1644-102-50
No reviews yet
Price is $22.09
Unit of measure 50/Pack
Delivery by Fri, May 02
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JAM Paper Booklet Envelope, 6" x 9", White, 1000/Carton (04238B)~#|#~39093D30-8F6E-40D6-90A5DA75D1967EA9_sc7JAM Paper Booklet Envelope, 6" x 9", White, 1000/Carton (04238B)~#|#~sp137086234_sc7
Item: 366303
Model: 04238B
No reviews yet
Price is $201.49
Unit of measure 1000/Carton
Free delivery by Fri, May 02
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JAM Paper 6 x 9 Open End Envelopes, Smoke Gray, 50 Pack (EX1644-22-50)~#|#~sp223744782_sc7JAM Paper 6 x 9 Open End Envelopes, Smoke Gray, 50 Pack (EX1644-22-50)~#|#~sp223744781_sc7
Item: 24578479
Model: EX1644-22-50
No reviews yet
Price is $22.59
Unit of measure 50/Pack
Delivery by Fri, May 02
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Trending now

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.