Lux Full Face Envelopes, Midnight Black 4.12 x 9.5 inch 1000/Pack~#|#~m002084694_sc7
Item: 1559166
Model: FFW-10-B-1000
No reviews yet
Price is $255.99
Free delivery by Wed, Jun 17
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Quality Park Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA69122)~#|#~sp40322443_sc7Quality Park Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA69122)~#|#~sp40322442_sc7
Item: QUA69122
Model: QUA69122
Price is $88.29
Unit of measure 500/Box
Free delivery by Thu, Jun 11
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LUX 4 1/8" x 9 1/2" #10 80lbs. Open End Envelopes, Seafoam Blue, 50/Pack~#|#~m000081282_sc7
Item: 281893
Model: LUX-7716-113-50
Price is $30.49
Unit of measure 50/Pack
Delivery by Wed, Jun 17
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JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Navy Blue, 50/Pack (LEBA367I)~#|#~m003905150_sc7JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Navy Blue, 50/Pack (LEBA367I)~#|#~m003905149_sc7
Item: 1588601
Model: LEBA367I
Price is $20.49
Unit of measure 50/Pack
Delivery by Mon, Jun 15
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JAM Paper #10 Business Envelopes, 4.125 x 9.5, Dark Grey, Bulk 500/Box (36396438H)~#|#~m004671977_sc7JAM Paper #10 Business Envelopes, 4.125 x 9.5, Dark Grey, Bulk 500/Box (36396438H)~#|#~m004671976_sc7
Item: 1589262
Model: 36396438H
Price is $173.69
Unit of measure 500/Box
Free delivery by Mon, Jun 15
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Lux Full Face #10 Window Envelopes, Wasab Green 4 1/8 x9 1/2 inch 50/Pack~#|#~m002084637_sc7
Item: 1559164
Model: FFW-10-L22-50
No reviews yet
Price is $31.09
Delivery by Wed, Jun 17
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Quality Park Gummed Security Tinted Window #10 Envelopes, 4 1/8" x 9 1/2", White, 500/Bx (21412)~#|#~s0171235_sc7
Item: QUA21412
Model: QUA21412
No reviews yet
Price is $68.19
Unit of measure Box
Free delivery by Thu, Jun 11
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Lux Full Face Window Envelopes, Wasabi 4.12 x 9.5 inch 500/Pack~#|#~m002084637_sc7
Item: 1559273
Model: FFW-10-L22-500
No reviews yet
Price is $139.69
Free delivery by Wed, Jun 17
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Lux Full Face Envelopes Citrus 4.125 x 9.5 inch 250/Pack~#|#~m002084636_sc7
Item: 1559331
Model: FFW-10-L20-250
No reviews yet
Price is $165.49
Free delivery by Wed, Jun 17
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes W/Glue, Smoke Gray, 250/BX~#|#~m000081283_sc7
Item: 386958
Model: EX7716-22-250
No reviews yet
Price is $118.89
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, Smoke Gray, 50/Pack~#|#~m000081283_sc7
Item: 281894
Model: EX7716-22-50
No reviews yet
Price is $30.49
Unit of measure 50/Pack
Delivery by Wed, Jun 17
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LUX 4 1/8" x 9 1/2" #10 Window Envelopes, Midnight Black, 50/Pack (F-4561-B-50)~#|#~m000081336_sc7
Item: 281947
Model: F-4561-B-50
No reviews yet
Price is $35.89
Unit of measure 50/Pack
Free delivery by Wed, Jun 17
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LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Anthracite Metallic Gray, 250/BX~#|#~m004940420_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Anthracite Metallic Gray, 250/BX~#|#~m005823900_sc7
Item: 385005
Model: 5360-15-250
No reviews yet
Price is $113.69
Unit of measure 250/Box
Free delivery by Wed, Jun 17
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes W/Glue, Baby Blue, 250/BX~#|#~m000081266_sc7
Item: 386927
Model: EX7716-13-250
No reviews yet
Price is $128.59
Unit of measure 250/Box
Free delivery by Wed, Jun 17
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LUX #10 Open End Envelopes (4 1/8 x 9 1/2) 50/Pack, Silver Metallic (7716-06-50)~#|#~sp12274947_sc7LUX #10 Open End Envelopes (4 1/8 x 9 1/2) 50/Pack, Silver Metallic (7716-06-50)~#|#~sp12275008_sc7
Item: 24162063
Model: 7716-06-50
Price is $31.19
Unit of measure 50/Pack
Delivery by Wed, Jun 17
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JAM Paper #10 Policy Metallic Envelopes, 4.125 x 9.5, Stardream Silver, 25/Pack (900905922)~#|#~m004672038_sc7JAM Paper #10 Policy Metallic Envelopes, 4.125 x 9.5, Stardream Silver, 25/Pack (900905922)~#|#~m004672037_sc7
Item: 261993
Model: 900905922
No reviews yet
Price is $27.69
Unit of measure 25/Pack
Delivery by Mon, Jun 15
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Quality Park Gummed V-Flap Security Tinted Window #10 Envelopes, 4 1/8" x 9 1/2", White, 500/Bx (QUA90130)~#|#~s0171489_sc7Quality Park Gummed V-Flap Security Tinted Window #10 Envelopes, 4 1/8" x 9 1/2", White, 500/Bx (QUA90130)~#|#~s0375272_sc7
Item: QUA90130
Model: QUA90130
Price is $179.39
Unit of measure Box
Free delivery by Wed, Jun 10
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LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 50/Pack, Limelight (LUX-4260-101-50)~#|#~sp12274947_sc7LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 50/Pack, Limelight (LUX-4260-101-50)~#|#~sp12275029_sc7
Item: 24162015
Model: LUX-4260-101-50
No reviews yet
Price is $18.69
Unit of measure 50/Pack
Delivery by Wed, Jun 17
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes, Avocado Green, 500/BX~#|#~m000081265_sc7
Item: 386994
Model: EX7716-27-500
No reviews yet
Price is $201.99
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, Navy Blue, 250/BX~#|#~m000081279_sc7
Item: 388693
Model: LUX-7716-103-25
No reviews yet
Price is $114.89
Unit of measure 250/Box
Free delivery by Wed, Jun 17
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JAM Paper #10 Business Window Envelope, 4 1/8" x 9 1/2", Blue, 50/Pack (5156476I)~#|#~m002934177_sc7JAM Paper #10 Business Window Envelope, 4 1/8" x 9 1/2", Blue, 50/Pack (5156476I)~#|#~m002934176_sc7
Item: 1588701
Model: 5156476I
No reviews yet
Price is $20.49
Unit of measure 50/Pack
Delivery by Mon, Jun 15
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LUX 80lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Natural, 500/BX~#|#~m000161374_sc7
Item: 513623
Model: 4860-NPC-500
No reviews yet
Price is $89.59
Unit of measure 500/Box
Free delivery by Wed, Jun 17
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JAM Paper #10 Business Foil Envelopes with Self-Adhesive Closure, 4.125 x 9.5, Gold, 25/Pack (1323305)~#|#~sp137086460_sc7JAM Paper #10 Business Foil Envelopes with Self-Adhesive Closure, 4.125 x 9.5, Gold, 25/Pack (1323305)~#|#~sp137086019_sc7
Item: 260895
Model: 1323305
No reviews yet
Price is $42.89
Unit of measure 25/Pack
Free delivery by Mon, Jun 15
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Lux Full Face #10 Window Envelopes, Ruby Red 4 1/8 x 9 1/2 inch 50/Pack~#|#~m002084681_sc7
Item: 1559055
Model: FFW-10-18-50
No reviews yet
Price is $63.49
Free delivery by Wed, Jun 17
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Lux Full Face Envelopes, Wasabi 4.12 x 9.5 inch 1000/Pack~#|#~m002084637_sc7
Item: 1560078
Model: FFW-10-L22-1000
No reviews yet
Price is $253.69
Free delivery by Wed, Jun 17
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JAM Paper Open End #10 Currency Envelope, 4 1/8" x 9 1/2", Silver Stardream, 50/Pack (900905922I)~#|#~m004672038_sc7JAM Paper Open End #10 Currency Envelope, 4 1/8" x 9 1/2", Silver Stardream, 50/Pack (900905922I)~#|#~m004672037_sc7
Item: 1588582
Model: 900905922I
Price is $65.89
Unit of measure 50/Pack
Free delivery by Mon, Jun 15
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JAM Paper #10 Policy Business Colored Envelopes, 4.125 x 9.5, Blue Recycled, Bulk 500/Box (15880H)~#|#~m003904550_sc7JAM Paper #10 Policy Business Colored Envelopes, 4.125 x 9.5, Blue Recycled, Bulk 500/Box (15880H)~#|#~m003904549_sc7
Item: 1589641
Model: 15880H
No reviews yet
Price is $202.99
Unit of measure 500/Box
Free delivery by Mon, Jun 15
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LUX 60lbs. 4 1/8" x 9 1/2" #10 Bright Regular Envelopes, Bright Blue, 1000/BX~#|#~m000081290_sc7
Item: 384462
Model: 4260-18-1000
No reviews yet
Price is $166.69
Unit of measure 1000/Box
Free delivery by Wed, Jun 17
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LUX 60lb 4 1/8"x9 1/2" Square Flap #10 Envelopes W/Peel&Press, White W/Red LUX, 500/BX~#|#~m000081263_sc7
Item: 516402
Model: FLWH4260-01-500
Price is $121.89
Free delivery by Wed, Jun 17
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LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Midnight Black, 1000/BX~#|#~m004940475_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Midnight Black, 1000/BX~#|#~m005824009_sc7
Item: 387484
Model: F-4560-B-1000
No reviews yet
Price is $202.29
Unit of measure 1000/Box
Free delivery by Wed, Jun 17
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Lux Full Face #10 Window Envelopes, Navy 4 1/8 x 9 1/2 inch 50/Pack~#|#~m002084635_sc7
Item: 1559168
Model: FFW-10-103-50
No reviews yet
Price is $54.39
Free delivery by Wed, Jun 17
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JAM Paper Clasp #10 Window Envelope, 4 1/8" x 9 1/2", Blue, 500/Pack (5156476H)~#|#~m002934177_sc7JAM Paper Clasp #10 Window Envelope, 4 1/8" x 9 1/2", Blue, 500/Pack (5156476H)~#|#~m003904872_sc7
Item: 1589642
Model: 5156476H
No reviews yet
Price is $148.39
Unit of measure 500/Box
Free delivery by Mon, Jun 15
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LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 500/Box, 24lb. White Linen (WS-2960-500)~#|#~m004063955_sc7
Item: 2146391
Model: WS-2960-500
No reviews yet
Price is $139.59
Unit of measure 500/Pack
Free delivery by Wed, Jun 17
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JAM Paper #10 Booklet Envelope 4 1/8" x 9 1/2", Pastel Canary Yellow, 50/Pack (65912-50)~#|#~D0302FE4-E265-4424-92F4B2A1090EAEC7_sc7JAM Paper #10 Booklet Envelope 4 1/8" x 9 1/2", Pastel Canary Yellow, 50/Pack (65912-50)~#|#~F147BAE3-1287-42F8-998A8BC707B3499D_sc7
Item: 24604563
Model: 65912-50
No reviews yet
Price is $14.95
Unit of measure 50/Pack
Delivery by Mon, Jun 15
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JAM Paper #10 Metallic Business Envelopes, 4.125 x 9.5, Stardream Gold, 25/Pack (SD5360 07)~#|#~m003905201_sc7JAM Paper #10 Metallic Business Envelopes, 4.125 x 9.5, Stardream Gold, 25/Pack (SD5360 07)~#|#~m003905200_sc7
Item: 261972
Model: SD5360 07
No reviews yet
Price is $25.49
Unit of measure 25/Pack
Delivery by Mon, Jun 15
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LUX 4 1/8" x 9 1/2" #10 80lbs. Square Flap Envelopes, Quartz Metallic, 50/Pack~#|#~E3C45768-EEBF-435E-BDBE73282E3B9323_sc7LUX 4 1/8" x 9 1/2" #10 80lbs. Square Flap Envelopes, Quartz Metallic, 50/Pack~#|#~C8FFC367-88FA-4BF1-BF994A897CFFE709_sc7
Item: 281930
Model: 5360-08-50
Price is $28.19
Unit of measure 50/Pack
Delivery by Wed, Jun 17
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JAM Paper Booklet Envelope 4 1/8" x 9 1/2", White, 50/Pack (28727-50)~#|#~58B5CA29-C264-4BE7-9D892FD54C7D7CB3_sc7JAM Paper Booklet Envelope 4 1/8" x 9 1/2", White, 50/Pack (28727-50)~#|#~EF18F963-F749-4195-B02B43316FF75F47_sc7
Item: 24604492
Model: 28727-50
No reviews yet
Price is $13.95
Unit of measure 50/Pack
Delivery by Mon, Jun 15
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JAM Paper #10 Policy Business Envelopes, 4.125 x 9.5, Black Linen, 50/Pack (V01218I)~#|#~m003905223_sc7JAM Paper #10 Policy Business Envelopes, 4.125 x 9.5, Black Linen, 50/Pack (V01218I)~#|#~m003905222_sc7
JAM Paper #10 Policy Business Envelopes, 4.125 x 9.5, Black Linen, 50/Pack (V01218I) is Out of stock
Item: 1588604
Model: V01218I
No reviews yet
Price is $26.09
Unit of measure 50/Pack
LUX 60lbs. 4 1/8" x 9 1/2" #10 Regular Envelopes, Blue Parchment, 500/BX~#|#~m000081289_sc7
LUX 60lbs. 4 1/8" x 9 1/2" #10 Regular Envelopes, Blue Parchment, 500/BX is Out of stock
Item: 385531
Model: 6660-12-500
No reviews yet
Price is $95.49
Unit of measure 500/Box
JAM Paper #10 Business Translucent Vellum Envelopes, 4.125 x 9.5, Primary Yellow, 50/Pack (PACV356I)~#|#~m002169008_sc7
JAM Paper #10 Business Translucent Vellum Envelopes, 4.125 x 9.5, Primary Yellow, 50/Pack (PACV356I) is Out of stock
Item: 1588554
Model: PACV356I
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Price is $50.89
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.