JAM Paper #10 Policy Envelope, 4 1/8" x 9 1/2", Olive, 100/Pack (125137469D)~#|#~B2A94576-43ED-4865-914A39215629727A_sc7
Item: 24557925
Model: 125137469D
No reviews yet
Price is $48.59
Unit of measure 100/Pack
Free delivery by Mon, Jun 15
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JAM Paper Moistenable Glue Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", 1000/Pack (92021-1M)~#|#~DD9D5EE7-D078-4997-B11ACD3E9491352C_sc7
Item: 24560680
Model: 92021-1M
No reviews yet
Price is $225.49
Unit of measure 1000/Pack
Free delivery by Mon, Jun 15
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LUX 4 1/8" x 9 1/2" #10 80lbs. Square Flap Envelopes W/Glue Closure, Vista Metallic Blue~#|#~m000081324_sc7
Item: 281935
Model: 5360-29-50
No reviews yet
Price is $28.99
Unit of measure 50/Pack
Delivery by Wed, Jun 17
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LUX Moistenable Glue Security Tinted #10 Business Envelope, 4 1/2" x 9 1/2", Bright Green, 500/Box (4260-12-500)~#|#~m000081292_sc7
Item: 384428
Model: 4260-12-500
Price is $115.79
Unit of measure 500/Box
Free delivery by Wed, Jun 17
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LUX 80lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes, Bright White, 1000/BX (7535-1000)~#|#~DB7F205D-9E6A-46E0-8491E1C84AEFDB14_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes, Bright White, 1000/BX (7535-1000)~#|#~22EEA5ED-E9AD-40AE-B3AF07777DC2DF1A_sc7
Item: 385671
Model: 7535-1000
No reviews yet
Price is $215.59
Unit of measure 1000/Box
Free delivery by Wed, Jun 17
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JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Black, 25/Pack (2112730)~#|#~sp4800439_sc7
Item: 2633155
Model: 2112730
No reviews yet
Price is $19.49
Unit of measure 25/Pack
Delivery by Mon, Jun 15
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JAM Paper #10 Policy Business Strathmore Envelopes, 4.125 x 9.5, Natural White Wove, 50/Pack (191249I)~#|#~m007063366_sc7JAM Paper #10 Policy Business Strathmore Envelopes, 4.125 x 9.5, Natural White Wove, 50/Pack (191249I)~#|#~m007063365_sc7
Item: 1588541
Model: 191249I
No reviews yet
Price is $26.09
Unit of measure 50/Pack
Delivery by Mon, Jun 15
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Lux Full Face Window Envelopes, Midnight Black 4.12 x 9.5 inch 500/Pack~#|#~m002084694_sc7
Item: 1559057
Model: FFW-10-B-500
No reviews yet
Price is $120.69
Free delivery by Wed, Jun 17
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Lux Full Face Envelopes Wasabi 4.125 x 9.5 inch 250/Pack~#|#~m002084637_sc7
Item: 1559274
Model: FFW-10-L22-250
No reviews yet
Price is $90.79
Free delivery by Wed, Jun 17
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LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes W/Glue, Azalea Metallic Pink, 250/BX~#|#~m004940424_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes W/Glue, Azalea Metallic Pink, 250/BX~#|#~m005823902_sc7
Item: 385026
Model: 5360-24-250
No reviews yet
Price is $163.39
Unit of measure 250/Box
Free delivery by Wed, Jun 17
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LUX 60lbs. 4 1/8" x 9 1/2" #10 Business Envelopes, White With Black LUX Lining, 250/BX~#|#~m000081261_sc7
Item: 387904
Model: FLWH4260-02-250
Price is $60.19
Unit of measure 250/Box
Free delivery by Wed, Jun 17
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JAM Paper #10 Business Colored Envelopes, 4.125 x 9.5, Violet Purple Recycled, Bulk 500/Box (15864H)~#|#~sp112110499_sc7JAM Paper #10 Business Colored Envelopes, 4.125 x 9.5, Violet Purple Recycled, Bulk 500/Box (15864H)~#|#~sp112110498_sc7
Item: 1589718
Model: 15864H
No reviews yet
Price is $155.59
Unit of measure 500/Box
Free delivery by Mon, Jun 15
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LUX 4 1/8" x 9 1/2" #10 80lbs. Open End Envelopes, Wisteria Purple, 50/Pack~#|#~m000081288_sc7
Item: 281899
Model: LUX-7716-106-50
No reviews yet
Price is $29.19
Unit of measure 50/Pack
Delivery by Wed, Jun 17
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LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 50/Pack, Smoke (LUX-4260-22-50)~#|#~sp12274947_sc7LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 50/Pack, Smoke (LUX-4260-22-50)~#|#~sp12275016_sc7
Item: 24162061
Model: LUX-4260-22-50
No reviews yet
Price is $35.39
Unit of measure 50/Pack
Free delivery by Wed, Jun 17
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Southworth Linen Business Envelope, #10, 24 lb., Ivory, 50/Pack (P564-10)~#|#~s1174972_sc7Southworth Linen Business Envelope, #10, 24 lb., Ivory, 50/Pack (P564-10)~#|#~s1174973_sc7
Item: 418665
Model: P564-10
Price is $31.99
Unit of measure 50/Pack
Delivery by Tue, Jun 09
30-min pickup
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Southworth Linen Business Envelope, #10, 24 lb., White, 50/Pack (P554-10)~#|#~s1175005_sc7Southworth Linen Business Envelope, #10, 24 lb., White, 50/Pack (P554-10)~#|#~s1174975_sc7
Item: 420562
Model: P554-10
Price is $31.99
Unit of measure 50/Pack
Delivery by Tue, Jun 09
30-min pickup
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes, Teal Blue, 250/BX~#|#~m000081286_sc7
Item: 387956
Model: LUX-7716-25-250
No reviews yet
Price is $114.89
Unit of measure 250/Box
Free delivery by Wed, Jun 17
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LUX 4 1/8" x 9 1/2" #10 70lbs. Open End Envelopes, Garnet Red, 50/Pack~#|#~m000081272_sc7
Item: 281883
Model: EX7716-26-50
No reviews yet
Price is $55.29
Unit of measure 50/Pack
Free delivery by Wed, Jun 17
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Gartner Studios Gummed #10 Envelope, 4.12" x 9.5", Gray Linen, 20/Pack (27514)~#|#~sp69181493_sc7Gartner Studios Gummed #10 Envelope, 4.12" x 9.5", Gray Linen, 20/Pack (27514)~#|#~sp69181492_sc7
Gartner Studios Gummed #10 Envelope, 4.12" x 9.5", Gray Linen, 20/Pack (27514) is In-store only
Item: 2721265
Model: 27514JAH
Price is $12.49
30-min pickup
Gartner Studios #10 Envelope, 4.12" x 9.5", Marble/Gold Foil, 20/Pack (27513)~#|#~sp69181495_sc7Gartner Studios #10 Envelope, 4.12" x 9.5", Marble/Gold Foil, 20/Pack (27513)~#|#~sp69181494_sc7
Gartner Studios #10 Envelope, 4.12" x 9.5", Marble/Gold Foil, 20/Pack (27513) is In-store only
Item: 2721266
Model: 27513JAH
Price is $12.49
30-min pickup
Geographics #10 Envelopes, American Flag, 9.5" x 4.12", 50/Pack (47377)~#|#~m003958291_sc7Geographics #10 Envelopes, American Flag, 9.5" x 4.12", 50/Pack (47377)~#|#~s0925350_sc7
Geographics #10 Envelopes, American Flag, 9.5" x 4.12", 50/Pack (47377) is In-store only
Item: 688302
Model: 47377
Price is $16.79
30-min pickup
LUX 4 1/8" x 9 1/2" #10 80lbs. Square Flap Envelopes W/Glue Closure, Flame Metallic Orange~#|#~m004940426_sc7LUX 4 1/8" x 9 1/2" #10 80lbs. Square Flap Envelopes W/Glue Closure, Flame Metallic Orange~#|#~m005823908_sc7
Item: 281923
Model: 5360-26-50
No reviews yet
Price is $42.69
Unit of measure 50/Pack
Free delivery by Wed, Jun 17
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JAM Paper Open End #10 Currency Envelope, 4 1/8" x 9 1/2", Aqua, 50/Pack (21520986I)~#|#~m002934469_sc7JAM Paper Open End #10 Currency Envelope, 4 1/8" x 9 1/2", Aqua, 50/Pack (21520986I)~#|#~m003904907_sc7
Item: 1588687
Model: 21520986I
No reviews yet
Price is $22.99
Unit of measure 50/Pack
Delivery by Mon, Jun 15
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JAM Paper #10 Invitation Envelope, 4 1/8" x 9 1/2", Fuchsia Pink, 1000/Carton (15847B)~#|#~m003904529_sc7JAM Paper #10 Invitation Envelope, 4 1/8" x 9 1/2", Fuchsia Pink, 1000/Carton (15847B)~#|#~m003904528_sc7
Item: 261197
Model: 15847B
No reviews yet
Price is $242.69
Unit of measure 1000/Carton
Free delivery by Mon, Jun 15
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes W/Glue, Garnet Red, 250/BX~#|#~m000081272_sc7
Item: 386983
Model: EX7716-26-250
No reviews yet
Price is $117.39
Unit of measure 250/Box
Free delivery by Wed, Jun 17
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JAM Paper Strathmore #10 Business Envelope, 4 1/8" x 9 1/2", Natural White Wove, 25/Pack (34992)~#|#~m007159127_sc7JAM Paper Strathmore #10 Business Envelope, 4 1/8" x 9 1/2", Natural White Wove, 25/Pack (34992)~#|#~m007159126_sc7
Item: 262547
Model: 34992
No reviews yet
Price is $20.49
Unit of measure 25/Pack
Delivery by Mon, Jun 15
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LUX 4 1/8" x 9 1/2" #10 60lbs. Envelopes, White With Gold LUX Lining, 50/Pack~#|#~m000081262_sc7
LUX 4 1/8" x 9 1/2" #10 60lbs. Envelopes, White With Gold LUX Lining, 50/Pack is Out of stock
Item: 281873
Model: FLWH4260-04-50
Price is $23.29
Unit of measure 50/Pack
JAM Paper #10 Policy Business Envelopes, 4.125 x 9.5, Black Linen, Bulk 1000/Carton (V01218B)~#|#~m003905223_sc7JAM Paper #10 Policy Business Envelopes, 4.125 x 9.5, Black Linen, Bulk 1000/Carton (V01218B)~#|#~m003905222_sc7
JAM Paper #10 Policy Business Envelopes, 4.125 x 9.5, Black Linen, Bulk 1000/Carton (V01218B) is Out of stock
Item: 261616
Model: V01218B
No reviews yet
Price is $362.99
Unit of measure 1000/Carton
Quality Park Gummed Brightly Colored Business #10 Envelopes, 4 1/8" x 9 1/2", Green, 25/Pk~#|#~s0171215_sc7
Quality Park Gummed Brightly Colored Business #10 Envelopes, 4 1/8" x 9 1/2", Green, 25/Pk is Out of stock
Item: 507683
Model: QUA11135
No reviews yet
Unit of measure 25/Pack
LUX 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Crystal Clear, 1000/BX~#|#~m000161313_sc7
LUX 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Crystal Clear, 1000/BX is Out of stock
Item: 385993
Model: CC10-1000
No reviews yet
Price is $228.19
Unit of measure 1000/Box
JAM Paper #10 Business Translucent Vellum Envelopes, 4.125 x 9.5, Primary Yellow, Bulk 500/Box (PACV356H)~#|#~m002169008_sc7
JAM Paper #10 Business Translucent Vellum Envelopes, 4.125 x 9.5, Primary Yellow, Bulk 500/Box (PACV356H) is Out of stock
Item: 1589612
Model: PACV356H
No reviews yet
Price is $377.99
Unit of measure 500/Box
JAM Paper #10 Business Foil Envelopes with Self Adhesive Closure, 4.125 x 9.5, Green, 25/pack (1323308)~#|#~m000067479_sc7
JAM Paper #10 Business Foil Envelopes with Self Adhesive Closure, 4.125 x 9.5, Green, 25/pack (1323308) is Out of stock
Item: 260901
Model: 1323308
No reviews yet
Price is $41.89
Unit of measure 25/Pack
Staples Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 125/Box (276204N)~#|#~sp41694144_sc7Staples Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 125/Box (276204N)~#|#~sp41694143_sc7
Staples Gummed Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 125/Box (276204N) is Out of stock
Item: 276204
Model: 19261
Price is $4.89
Unit of measure 125/Box
Quality Park Park Ridge #10 Window Envelope 4 1/8" x 9 1/2", White, 500/Box (QUA21330)~#|#~s0198475_sc7Quality Park Park Ridge #10 Window Envelope 4 1/8" x 9 1/2", White, 500/Box (QUA21330)~#|#~s0341569_sc7
Quality Park Park Ridge #10 Window Envelope 4 1/8" x 9 1/2", White, 500/Box (QUA21330) is Out of stock
Item: 445538
Model: QUA21330
Price is $69.49
Unit of measure 500/Box
Southworth #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Box (J404-10)~#|#~s1174997_sc7Southworth #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Box (J404-10)~#|#~s1174996_sc7
Southworth #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Box (J404-10) is Out of stock
Item: 721225
Model: J404-10
Price is $27.99
Unit of measure 250/Box
Staples QuickStrip EasyClose Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (19956)~#|#~sp42170740_sc7
Staples QuickStrip EasyClose Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (19956) is Out of stock
Item: 871070
Model: 19956
Price is $5.59
Unit of measure 100/Box
Southworth Document Envelope 4 1/8" x 9 1/2", Ivory, 50/Pack (P984-10L/3/18)~#|#~s1174951_sc7Southworth Document Envelope 4 1/8" x 9 1/2", Ivory, 50/Pack (P984-10L/3/18)~#|#~s1174955_sc7
Southworth Document Envelope 4 1/8" x 9 1/2", Ivory, 50/Pack (P984-10L/3/18) is Out of stock
Item: 619287
Model: P984-10L/3/18
Price is $8.19
Unit of measure 50/Pack
Staples EasyClose Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", Assorted Pastels, 50/Pack (23425)~#|#~F617DB9B-D86F-4FB4-899F0A89BF9431E4_sc7Staples EasyClose Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", Assorted Pastels, 50/Pack (23425)~#|#~E297209E-D18F-48EC-A2F309CDC7163A52_sc7
Staples EasyClose Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", Assorted Pastels, 50/Pack (23425) is Out of stock
Item: 122726
Model: ST23425-CC
Price is $11.79
Unit of measure 50/Pack
JAM Paper #10 Self Seal Booklet Envelopes, 4 1/8" x 9 1/2", Seafoam Blue, 50/Pack (LUX-4860-113-50)~#|#~70CFEFF9-CBB7-4A8D-B28DAB4C7D9D5E39_sc7JAM Paper #10 Self Seal Booklet Envelopes, 4 1/8" x 9 1/2", Seafoam Blue, 50/Pack (LUX-4860-113-50)~#|#~1C99A9F8-527A-4926-BFD3A4AEA6AE34BB_sc7
JAM Paper #10 Self Seal Booklet Envelopes, 4 1/8" x 9 1/2", Seafoam Blue, 50/Pack (LUX-4860-113-50) is Out of stock
Item: 24604509
Model: LUX-4860-113-50
No reviews yet
Price is $21.95
Unit of measure 50/Pack

People use envelopes for many different things at home or in the office. They are available in various shapes, sizes, styles and textures. There are those used for personal matters, like birthday invitations and letters, and there are others made for communication between professionals in the workforce. #10 envelopes, specifically, are the perfect choice for all of your business correspondence needs. Read on to learn more about why these are important office supplies for any organization.

What Is a #10 Envelope?

A #10 envelope is used for transactional mail or mail that requires action from the receiver. They are best for things printed on 8 ½” x 11" sheets of copy paper. These vessels are ideal for this type of mail because return envelopes, typically smaller #8 or #9 styles fit perfectly inside. Here are some common applications:

  • Advertising
  • Invoices
  • Utility bills
  • Monthly statements
  • Tax information
  • Checks
  • Contracts
  • Health documents
  • Legal processing

What Features Do #10 Envelopes Have?

Depending on what your needs are, there are many different #10 envelopes suitable for any individual or business. Staples offers a range of color options for those who are looking to put a personal touch on their correspondence with clients. Some #10 envelopes even come with special enclosure flaps and tinted plastic films to ensure that sensitive information is sent securely and efficiently. Read more about these features below.

Security Tint

These are simply a type of #10 envelope that are designed for sending documents containing sensitive information through the mail. They are typically used for documents that handle information involving government correspondence, financial data, medical records or paychecks. In some scenarios, these specialized #10 envelopes protect the sender from being liable for stolen information. For many businesses, this is a best practice that ensures security while delivering documents through the postal service.

Adhesive Strip Seals

Staples offers a variety of #10 envelopes and seal options. Traditional gummed styles are the most commonly used and have a water-soluble gum strip that you moisten to seal. There are also many different types that have adhesive strip seals for those who require an added layer of security. Self-seal and moistenable glue #10 envelopes are equipped with an extra-sticky adhesive that’s ready to peel and go. These seals function as built-in tape and erase any doubts you may have about your mail coming open in transit.

Different Colors

#10 envelopes come in many colors for mail that requires a more personal or creative touch. You can choose from your orange, pink, beige and everything in between. These fun shades help add a personal touch to any business’ marketing campaigns and are also great for individuals sending out invitations that require an RSVP from the guest.