Size 10 Envelopes

Quality Park Clasp & Moistenable Catalog Envelopes, 9" x 12", Red, 10/Pack (QUA38734)~#|#~sp44343576_sc7Quality Park Clasp & Moistenable Catalog Envelopes, 9" x 12", Red, 10/Pack (QUA38734)~#|#~sp44343575_sc7
Item: QUA38734
Model: QUA38734
Price is $13.71
Unit of measure Pack
Delivery by Wed, Jul 15
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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 Thu, Jul 16
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Lux Full Face Window Envelopes, Ruby Red 4.12 x 9.5 inch 500/Pack~#|#~m002084681_sc7
Item: 1559162
Model: FFW-10-18-500
No reviews yet
Price is $147.79
Free delivery by Thu, Jul 16
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LUX 80lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Smoke Gray, 500/BX~#|#~m000161299_sc7
Item: 516408
Model: EX4860-22-500
Price is $139.29
Free delivery by Thu, Jul 16
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes, Baby Blue, 500/BX~#|#~m000081266_sc7
Item: 386933
Model: EX7716-13-500
No reviews yet
Price is $204.69
Unit of measure 500/Box
Free delivery by Thu, Jul 16
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LUX 80lb 4 1/8"x9 1/2" Open End #10 Envelopes, Navy Blue, 500/BX~#|#~m000081279_sc7
Item: 517160
Model: LUX-7716-103500
No reviews yet
Price is $211.89
Free delivery by Thu, Jul 16
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LUX 80lbs. 4 1/8" x 9 1/2" Metallic Square Flap Envelopes, Anthracite Metallic Gray, 1000/BX~#|#~m004940420_sc7LUX 80lbs. 4 1/8" x 9 1/2" Metallic Square Flap Envelopes, Anthracite Metallic Gray, 1000/BX~#|#~m005823900_sc7
Item: 385004
Model: 5360-15-1000
No reviews yet
Price is $277.59
Unit of measure 1000/Box
Free delivery by Thu, Jul 16
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JAM Paper #10 Business Translucent Vellum Envelopes, 4.125 x 9.5, Primary Blue, 50/Pack (PACV357I)~#|#~m003905168_sc7JAM Paper #10 Business Translucent Vellum Envelopes, 4.125 x 9.5, Primary Blue, 50/Pack (PACV357I)~#|#~m003905167_sc7
Item: 1588572
Model: PACV357I
No reviews yet
Price is $39.99
Unit of measure 50/Pack
Free delivery by Mon, Jul 20
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JAM Paper #10 Business Foil Envelopes with Self-Adhesive Closure, 4.125 x 9.5, Red, 100/Pack (01323307B)~#|#~m000067476_sc7
Item: 260948
Model: 01323307B
No reviews yet
Price is $127.99
Unit of measure 100/Box
Free delivery by Mon, Jul 20
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Over 30
JAM Paper #10 Policy Business Colored Envelopes, 4.125 x 9.5, Orange Recycled, 50/Pack (15887I)~#|#~m003904556_sc7JAM Paper #10 Policy Business Colored Envelopes, 4.125 x 9.5, Orange Recycled, 50/Pack (15887I)~#|#~m003904555_sc7
Item: 1588703
Model: 15887I
No reviews yet
Price is $26.09
Unit of measure 50/Pack
Delivery by Mon, Jul 20
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JAM Paper #10 Booklet Envelopes, 4 1/8" x 9 1/2", Dark Green, 100/Pack (21514959d)~#|#~7137717F-3BC5-46E5-814018B67B2006BE_sc7JAM Paper #10 Booklet Envelopes, 4 1/8" x 9 1/2", Dark Green, 100/Pack (21514959d)~#|#~3512B76B-324A-4D15-9DA55BE0B4169266_sc7
Item: 24604649
Model: 21514959d
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Mon, Jul 20
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JAM Paper #10 Metallic Business Envelopes, 4.125 x 9.5, Stardream Silver, 25/Pack (SD5360 06)~#|#~m004672467_sc7JAM Paper #10 Metallic Business Envelopes, 4.125 x 9.5, Stardream Silver, 25/Pack (SD5360 06)~#|#~m004672466_sc7
Item: 261992
Model: SD5360 06
No reviews yet
Price is $33.99
Unit of measure 25/Pack
Delivery by Mon, Jul 20
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Over 30
LUX Moistenable Glue #10 Window Envelope, 4 1/2" x 9 1/2", Electric Yellow, 50/Pack (4261-20-50)~#|#~m000081284_sc7
Item: 281895
Model: EX7716-12-50
Price is $74.89
Unit of measure 50/Pack
Free delivery by Thu, Jul 16
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LUX Self Seal Security Tinted #10 Double Window Envelope, 4 1/8" x 9 1/8", Wasabi, 1000/Pack (INVDW-L22-1000)~#|#~m002084679_sc7
Item: 1559395
Model: INVDW-L22-1000
No reviews yet
Price is $284.59
Free delivery by Thu, Jul 16
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JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Dark Red, 500/Pack (31511298H)~#|#~m002168474_sc7
Item: 1589630
Model: 31511298H
No reviews yet
Price is $152.99
Unit of measure 500/Box
Free delivery by Mon, Jul 20
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LUX 4 1/8" x 9 1/2" #10 70lbs. Open End Envelopes, Avocado Green, 50/Pack~#|#~m000081265_sc7
Item: 281876
Model: EX7716-27-50
No reviews yet
Price is $52.99
Unit of measure 50/Pack
Free delivery by Thu, Jul 16
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LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Wisteria Purple, 250/BX~#|#~m004940493_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Wisteria Purple, 250/BX~#|#~m005824014_sc7
Item: 388501
Model: LUX-4860-106-25
No reviews yet
Price is $77.99
Unit of measure 250/Box
Free delivery by Thu, Jul 16
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JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Teal Blue, 50/Pack (63924024I)~#|#~sp134498426_sc7JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Teal Blue, 50/Pack (63924024I)~#|#~sp134498425_sc7
Item: 2633057
Model: 63924024I
No reviews yet
Price is $34.09
Unit of measure 50/Pack
Delivery by Mon, Jul 20
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JAM Paper #10 Policy Business Colored Envelopes, 4.125 x 9.5, Blue Recycled, 50/Pack (15880I)~#|#~m003904550_sc7JAM Paper #10 Policy Business Colored Envelopes, 4.125 x 9.5, Blue Recycled, 50/Pack (15880I)~#|#~m003904549_sc7
Item: 1588700
Model: 15880I
No reviews yet
Price is $26.09
Unit of measure 50/Pack
Delivery by Mon, Jul 20
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JAM Paper #10 Business Envelopes, 4.125 x 9.5, Baby Blue, Bulk 500/Box (2155778H)~#|#~5919944E-7278-4F67-B9B9763E17C6E6FD_sc7JAM Paper #10 Business Envelopes, 4.125 x 9.5, Baby Blue, Bulk 500/Box (2155778H)~#|#~CFA949F6-6990-4C05-988C673881FE92FF_sc7
Item: 1589634
Model: 2155778H
No reviews yet
Price is $138.79
Unit of measure 500/Box
Free delivery by Mon, Jul 20
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JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Black, 50/Pack (900921796I)~#|#~sp121511957_sc7JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Black, 50/Pack (900921796I)~#|#~sp121511956_sc7
Item: 1588605
Model: 900921796I
No reviews yet
Price is $23.99
Unit of measure 50/Pack
Delivery by Mon, Jul 20
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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 Thu, Jul 16
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Grocery Bag Brown, 1000/BX~#|#~m004940396_sc7LUX 70lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Grocery Bag Brown, 1000/BX~#|#~m005823987_sc7
Item: 384582
Model: 4860-GB-1000
No reviews yet
Price is $214.69
Unit of measure 1000/Box
Free delivery by Thu, Jul 16
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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 Thu, Jul 16
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LUX 80lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes, Bright White, 250/BX (7535-250)~#|#~3D34267C-75F0-457C-80AB5323FB7BACCA_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes, Bright White, 250/BX (7535-250)~#|#~10DD16FF-8B98-4CDE-9CF274CB0D678FBC_sc7
Item: 385673
Model: 7535-250
No reviews yet
Price is $149.59
Unit of measure 250/Box
Free delivery by Thu, Jul 16
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LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes W/Glue, Amethyst Metallic Purple, 250/BX~#|#~m004940421_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes W/Glue, Amethyst Metallic Purple, 250/BX~#|#~m005823899_sc7
Item: 385007
Model: 5360-17-250
No reviews yet
Price is $109.99
Unit of measure 250/Box
Free delivery by Thu, Jul 16
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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 Thu, Jul 16
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LUX 70lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Grocery Bag Brown, 500/BX~#|#~m004940396_sc7LUX 70lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Grocery Bag Brown, 500/BX~#|#~m005823987_sc7
Item: 516499
Model: 4860-GB-500
No reviews yet
Price is $113.99
Free delivery by Thu, Jul 16
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Lux Full Face #10 Window Envelopes, Citrus 4 1/8 x 9 1/2 inch 50/Pack~#|#~m002084636_sc7
Item: 1559167
Model: FFW-10-L20-50
Price is $46.39
Free delivery by Thu, Jul 16
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JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Dark Grey, 50/Pack (36396438I)~#|#~m004671977_sc7JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Dark Grey, 50/Pack (36396438I)~#|#~m004671976_sc7
Item: 1588658
Model: 36396438I
No reviews yet
Price is $20.49
Unit of measure 50/Pack
Delivery by Mon, Jul 20
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JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Green, 500/Pack (15862H)~#|#~sp111772450_sc7JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Green, 500/Pack (15862H)~#|#~sp111772449_sc7
Item: 1589640
Model: 15862H
No reviews yet
Price is $155.59
Unit of measure 500/Box
Free delivery by Mon, Jul 20
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LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 50/Pack, Midnight Black (LUX-4260-B-50)~#|#~sp12274947_sc7LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 50/Pack, Midnight Black (LUX-4260-B-50)~#|#~sp12275009_sc7
Item: 24161624
Model: LUX-4260-B-50
No reviews yet
Price is $24.89
Unit of measure 50/Pack
Delivery by Thu, Jul 16
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Over 30
LUX #10 Square Flap Invitation Envelopes (4 1/8 x 9 1/2) 50/Pack, Limelight (LUX-4860-101-50)~#|#~sp14807404_sc7
Item: 24260863
Model: LUX-4860-101-50
No reviews yet
Price is $19.69
Unit of measure 50/Pack
Delivery by Thu, Jul 16
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Over 30
LUX Moistenable Glue #10 Window Envelope, 4 1/2" x 9 1/2", Goldenrod yellow, 50/Pack (27418-50)~#|#~m000081332_sc7
Item: 281943
Model: 27418-50
Price is $13.99
Unit of measure 50/Pack
Delivery by Thu, Jul 16
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Over 30
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 Thu, Jul 16
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Over 30
JAM Paper Moistenable Glue Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", 50/Pack (92019-50)~#|#~9AD422BF-4262-4F9F-A002BDC822F193C3_sc7
Item: 24560682
Model: 92019-50
No reviews yet
Price is $14.89
Unit of measure 50/Pack
Delivery by Mon, Jul 20
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Over 30
JAM Paper Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Pack (61597-500)~#|#~sp228873568_sc7
Item: 24578607
Model: 61597-500
No reviews yet
Price is $118.09
Unit of measure 500/Pack
Free delivery by Mon, Jul 20
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JAM Paper Strathmore Open End #10 Business Envelope, 4 1/8" x 9 1/2", Natural White Wove, 50/Pack (34992I)~#|#~m007159127_sc7JAM Paper Strathmore Open End #10 Business Envelope, 4 1/8" x 9 1/2", Natural White Wove, 50/Pack (34992I)~#|#~m007159126_sc7
JAM Paper Strathmore Open End #10 Business Envelope, 4 1/8" x 9 1/2", Natural White Wove, 50/Pack (34992I) is Out of stock
Item: 1588542
Model: 34992I
No reviews yet
Price is $20.49
Unit of measure 50/Pack
LUX 70lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Candy Pink, 250/BX~#|#~m004940458_sc7LUX 70lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Candy Pink, 250/BX~#|#~m005824001_sc7
LUX #10 Square Flap Envelope, 4-1/8" x 9-1/2", Candy Pink, 250/Box (EX4860-14-250) is Out of stock
Item: 386323
Model: EX4860-14-250
Price is $72.89
Unit of measure 250/Box
LUX 4 1/8" x 9 1/2" #10 70lbs. Open End Envelopes; Candy Pink, 50/Pack~#|#~m000081270_sc7
LUX 4 1/8" x 9 1/2" #10 70lbs. Open End Envelopes; Candy Pink, 50/Pack is Out of stock
Item: 281881
Model: EX7716-14-50
No reviews yet
Price is $23.89
Unit of measure 50/Pack

Discover the magic of #10 envelopes for daily use

Number 10 envelopes, often referred to as "#10 envelopes," are instrumental office supplies for various tasks. Typically used to send invoices, checks, letters, and other documents, these envelopes offer a great solution for mailing business or personal correspondences securely. Their standard size (4 1/8 inches by 9 1/2 inches) makes them an ideal fit for most letter-sized papers, which can easily be folded into thirds. These #10 envelopes not only help keep your documents intact but also deliver a touch of professionalism and speedy organization.

Explore the variety and options in #10 envelopes

Number 10 envelopes come in a wide array of colors, materials, and design options. They are available in versatile finishes like glossy, matte or textured, which can be selected based on personal preferences or business needs. You can also find these envelopes with or without windows, providing the flexibility to display the mailing address directly. Many companies even offer custom-printed number 10 envelopes, giving you the chance to showcase your brand's logo or design. In addition to number 10 envelopes, it's worth mentioning smaller sized Envelopes like A7 or A2 which are commonly used for invitations and greeting cards.