Sponsored Products
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (ST50308-CC)~#|#~04BF5D88-0DCB-4C46-8A97D67F61C726B8_sc7
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (ST50308-CC)~#|#~F7FF46B5-6BB8-466E-99786E7BF515AACC_sc7
Item # : 394057
Model # : ST50308-CC
Keep third parties from reading sensitive information by using this 100-pack of Staples easy-close #10 security-tint envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $10.29
Unit of measure 100/Box Price per unit $0.10/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Staples Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC)~#|#~FEB14886-B768-46F3-B2B3AFBABEBFD7C4_sc7
Staples Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC)~#|#~06821414-15D3-4B18-A5F0A3B87C9D8448_sc7
15% off of Staples Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC)
Item # : 511290
Model # : ST511290-CC
Send checks, invoices and other sensitive documents with these Staples #10 left-window security tint self-sealing envelopes.
  • Envelopes are suitable for all your mailing needs
  • Made from 24 lbs. white wove paper for durability
Price is $24.99, Regular price was $29.49, You save 15%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by tomorrow
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Mead Security Tinted #10 Business Envelopes, 4-1/8" x 9-1/2", White, 40/Pack (75214)~#|#~sp130849571_sc7
Mead Security Tinted #10 Business Envelopes, 4-1/8" x 9-1/2", White, 40/Pack (75214)~#|#~sp130849569_sc7
Mead Security Tinted #10 Business Envelopes, 4-1/8" x 9-1/2", White, 40/Pack (75214) is Clearance
57% off of Mead Security Tinted #10 Business Envelopes, 4-1/8" x 9-1/2", White, 40/Pack (75214)
Item # : 300053
Model # : 75214
  • 4 1/8" x 9 1/2"
  • White paper envelopes
Price is $1.34, Regular price was $3.15, You save 57%
Unit of measure 40/Pack
Next-Day Delivery by tomorrow
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Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)~#|#~s1223633_sc7
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)~#|#~s1223639_sc7
13% off of Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)
Item # : 787385
Model # : ST50312-CC
Keep mailings confidential with these Staples EasyClose security-tint #10 white envelopes, which feature a unique interior pattern to help prevent information theft.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $24.99, Regular price was $28.79, You save 13%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Staples #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50301-CC)~#|#~FB3B930A-0912-433C-8C98F4CBCC197392_sc7
Staples #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50301-CC)~#|#~10537A48-505B-4914-BBD96AEB2E3575E9_sc7
Item # : 187013
Model # : ST50301-CC
Prepare documents for mailing with these Staples white #10 gummed envelopes.
  • PACKAGING MAY VARY, SAME GREAT PRODUCT.
  • US #10 business envelopes are suitable for many mailing projects
Price is $20.49
Unit of measure 500/Box Price per unit $0.04/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Staples Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST50152-CC)~#|#~A5800229-44DF-4C15-94D8DE9579D38472_sc7
Staples Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST50152-CC)~#|#~5DE37CBF-6992-4DE5-B92473C21A89EF98_sc7
15% off of Staples Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST50152-CC)
Item # : 918161
Model # : ST50152-CC
Send out confidential correspondence securely with these #10 gummed left-window security-tint envelopes.
  • PACKAGING MAY VARY, SAME GREAT PRODUCT.
  • Envelopes are great for mailing letters and documents
Price is $29.99, Regular price was $35.39, You save 15%
Unit of measure 500/Box Price per unit $0.06/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Staples Self Seal Self Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST28730-CC)~#|#~C1DE4A05-5BF1-4CB6-AF706FC6A1C4D67B_sc7
Staples Self Seal Self Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST28730-CC)~#|#~22F7C042-EEBE-4C34-8AC6CCDCE93451D7_sc7
14% off of Staples Self Seal Self Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST28730-CC)
Item # : 1775862
Model # : ST28730-CC
Mail all your business correspondence with this 500-count box of self-sealing Staples security-tinted double-window envelopes.
  • Pressure Sensitive Adhesive
  • #10 business envelopes are suitable for all your mailing needs
Price is $29.99, Regular price was $34.99, You save 14%
Unit of measure 500/Box Price per unit $0.06/Envelope
Next-Day Delivery by tomorrow
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Staples Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50302-CC)~#|#~DA5D596D-5974-4D63-A0CB649D25EA95D4_sc7
Staples Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50302-CC)~#|#~8A08070E-2CC5-4140-95320C7211E7CD89_sc7
14% off of Staples Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50302-CC)
Item # : 200519
Model # : ST50302-CC
Staples gummed security tint #10 4-1/8 x 9-1/2-inch white envelopes boast a plain white design, making it easy to customize each envelope with mailing labels.
  • PACKAGING MAY VARY, SAME GREAT PRODUCT.
  • US #10 business envelopes are suitable for many mailing projects
Price is $22.99, Regular price was $26.89, You save 14%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (50306)~#|#~s1223617_sc7
Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (50306)~#|#~s1223598_sc7
Item # : 381912
Model # : ST50306-CC
Help papers stay clean and safe while in transit with this 500-pack of Staples EasyClose 4-1/8 x 9-1/2-inch white #10 envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $31.39
Unit of measure 500/Box Price per unit $0.06/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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JAM PAPER #10 Window Envelopes (4 1/8 x 9 1/2), 24lb., Bright White w/ Security Tint, Laser Safe, 50/pack~#|#~ED1566CF-5F2D-4FD0-A0F5081C9651CB30_sc7
Item # : 24560679
Model # : 92021-50
  • Color: Bright White w/ Security Tint
  • Size: #10 (4 1/8 x 9 1/2)
Price is $16.59
Unit of measure 50/Pack
Delivery by Mon, Aug 04
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Staples Self Seal Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST511289-CC)~#|#~C1DE4A05-5BF1-4CB6-AF706FC6A1C4D67B_sc7
Staples Self Seal Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST511289-CC)~#|#~73F89DCA-30B6-46FA-B098CD35CE9CBEC8_sc7
15% off of Staples Self Seal Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST511289-CC)
Item # : 511289
Model # : ST511289-CC
Easily handle large business mailings with this box of 500 Staples 4.125 x 9.5-inch white self-sealing security-tint envelopes.
  • US #10 business envelopes are suitable for all your mailing needs
  • Made from white 24 lb. paper for durability
Price is $24.99, Regular price was $29.49, You save 15%
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by tomorrow
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Quality Park Redi-Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (QUA24559)~#|#~sp41689016_sc7
Quality Park Redi-Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (QUA24559)~#|#~sp41689015_sc7
Item # : 886849
Model # : QUA24559
Keep invoices, contracts and other sensitive information private with this box of 500 Quality Park Redi-Seal double-window security-tint #10 envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. wove paper for durability
Price is $96.99
Unit of measure 500/Box Price per unit $0.19/Envelope
Free Next-Day eligible by tomorrow
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Staples QuickStrip EasyClose Self Seal #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST381936/381936)~#|#~s1226295_sc7
Staples QuickStrip EasyClose Self Seal #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST381936/381936)~#|#~s1223638_sc7
Item # : 381936
Model # : ST381936/381936
Mail invoices or financial statements with this 500-pack of Staples QuickStrip EasyClose 4-1/8 x 9-1/2-inch white left-window #10 envelopes.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white wove paper for durability
Price is $34.49
Unit of measure 500/Box Price per unit $0.07/Envelope
Next-Day Delivery by tomorrow
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Staples Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST20137)~#|#~AE1BB140-9743-4C67-BBE1972255DDD93E_sc7
Staples Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST20137)~#|#~91389021-99C1-4B5E-AB395FCAE6404667_sc7
Item # : 892095
Model # : ST20137
#10 double-window security-tint gummed envelopes feature generously sized recipient and sender windows, making addresses easy to scan and read.
  • PACKAGING MAY VARY, SAME GREAT PRODUCT.
  • US #10 business envelopes are suitable for many mailing projects
Price is $32.49
Unit of measure 500/Box Price per unit $0.06/Envelope
Next-Day Delivery by tomorrow
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Mead Press It Seal It #10 Security Envelopes, 4 1/8" x 9 1/2", White, 45/Pack (MEA75026)~#|#~m007116469_sc7
Item # : 2696277
Model # : 75026
  • Security Envelope. All purpose for home and office
  • White. Made from sheets of paper. Paper weight 20lbs
Price is $6.09
Unit of measure 45/Pack
Next-Day Delivery by tomorrow
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Staples Tear-Resistant EasyClose Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (21573)~#|#~9D61BF36-F926-4189-B751F8BE3F66B083_sc7
Staples Tear-Resistant EasyClose Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (21573)~#|#~B2C81072-7CD5-46C7-9F58781765042EC9_sc7
Item # : 329841
Model # : ST21573-CC
Enjoy the convenience of easy-sealing envelopes by using these Staples white tear-resistant privacy-tinted #10 business envelopes.
  • US #10 business envelopes are suitable for all your mailing needs
  • Made from white 25 lb. paper for durability
Price is $27.09
Unit of measure 100/Box Price per unit $0.27/Envelope
Next-Day Delivery by tomorrow
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Staples QuickStrip EasyClose Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (ST50307-CC)~#|#~888BE6B1-31CD-47C0-A8C1657439776121_sc7
Staples QuickStrip EasyClose Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (ST50307-CC)~#|#~DDE921C8-55FF-44C0-B2C5590B29C8AE44_sc7
Item # : 394053
Model # : ST50307-CC
Make sealing envelopes less of a chore with this 100-pack of Staples EasyClose #10 envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $7.59
Unit of measure 100/Box Price per unit $0.08/Envelope
Next-Day Delivery by tomorrow
1-hr pickup
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LUX #10 Square Flap Envelopes (4 1/8 x 9 1/2) 50/Pack, Baby Blue (EX4860-13-50)~#|#~sp14807369_sc7
Item # : 24260916
Model # : EX4860-13-50
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LUX #10 Square Flap Envelopes (4 1/8 x 9 1/2) in Baby Blue are perfect for mailing Checks, Invoices, Letterhead, Personal Letters, Statements, Direct Mail and more!
  • Dimensions: 4.125"L x 9.5"W
  • Comes in Baby Blue
Price is $24.49
Unit of measure 50/Pack
Delivery by Thu, Aug 07
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JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", White, 500/Box (35532C)~#|#~sp4800450_sc7
JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", White, 500/Box (35532C)~#|#~sp4800449_sc7
Item # : 2633052
Model # : 35532C
JAM Paper® #10 Policy Envelopes are ideal for mailing and keeping smaller papers and monetary items!
  • Size: #10 (4 1/8 x 9 1/2) inches
  • Quantity: 500 envelopes per pack
Price is $50.99
Unit of measure 500/Box
Free delivery by Mon, Aug 04
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Staples Gummed #10 Envelope, 4-1/8" x 9-1/2", White, 2500/CT (50301)~#|#~FB3B930A-0912-433C-8C98F4CBCC197392_sc7
Staples Gummed #10 Envelope, 4-1/8" x 9-1/2", White, 2500/CT (50301)~#|#~580F8D8E-EB73-497E-8CACEB65C3A80A49_sc7
Item # : 2792358
Model # : 50301
Standard #10 envelopes for correspondence and business or direct mail
  • Standard #10 envelope for correspondence or professional use
  • White, 24-pound paper stock
Price is $99.09
Unit of measure 2500/Carton
Free Next-Day eligible by tomorrow
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JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", White, 100/Pack (35532I)~#|#~m003904588_sc7
JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", White, 100/Pack (35532I)~#|#~m003910246_sc7
Item # : 2103314
Model # : 35532I
JAM paper® #10 Envelopes are great for sending business letters.
  • #10 Envelopes
  • Size: 4.13 x 9.5 inches
Price is $16.69
Unit of measure 100/Pack
Delivery by Mon, Aug 04
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JAM Paper Peel & Seal #10 Business Envelope, 4 1/8" x 9 1/2", Christmas Red, 50/Pack (11789I)~#|#~sp36388124_sc7
JAM Paper Peel & Seal #10 Business Envelope, 4 1/8" x 9 1/2", Christmas Red, 50/Pack (11789I)~#|#~sp36388044_sc7
Item # : 1588623
Model # : 11789I
  • Product Type: Recycled Envelope
  • Red recycled paper envelope
Price is $16.59
Unit of measure 50/Pack
Delivery by Mon, Aug 04
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Quality Park Redi-Strip Security Tinted #10 Business Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (90119)~#|#~s1154894_sc7
Quality Park Redi-Strip Security Tinted #10 Business Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (90119)~#|#~s1172752_sc7
Item # : 660932
Model # : QUA90119R
Keep sensitive information safe with this 500-pack of Quality Park security-tinted left-window #10 Redi-Strip® envelopes.
  • US #10 business envelopes with window are suitable for all your mailing needs
  • Made from white wove 24 lb. paper for durability
Price is $88.39
Unit of measure 500/Box Price per unit $0.18/Envelope
Free Next-Day eligible by tomorrow
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Quality Park Clasp & Moistenable Glue Kraft Catalog Envelopes, 9" x 12", Brown Kraft, 100/Box (QUA37890)~#|#~2F953C42-89C8-4065-A51161D0BFF158D6_sc7
Quality Park Clasp & Moistenable Glue Kraft Catalog Envelopes, 9" x 12", Brown Kraft, 100/Box (QUA37890)~#|#~7D738EF6-08D1-4250-8DD91B2F898ED90E_sc7
Item # : 823285
Model # : QUA37890
Ship photos and other important documents safely with this box of 100 Quality Park brown gummed clasp envelopes.
  • Catalog envelopes are a convenient and reliable choice for personal and business mailing purposes
  • Made from brown kraft paper that conceals contents from prying eyes
Price is $26.99
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Staples #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST50151-CC)~#|#~A585D404-8395-4AA8-8DA22BF660CD9233_sc7
Staples #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST50151-CC)~#|#~CC8B6986-1619-45AA-BB07FACCB7CE239D_sc7
Item # : 121632
Model # : ST50151-CC
Avoid the trouble of manually addressing envelopes by using this 500-pack of Staples 4.125 x 9.5-inch left-window white #10 envelopes.
  • Standard #10 envelopes are great for mailing letters and documents
  • Made from 24 lbs. white wove paper for durability
Price is $42.79
Unit of measure 500/Box Price per unit $0.09/Envelope
Free Next-Day eligible by tomorrow
1-hr pickup
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Staples Premium Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (19264VP)~#|#~E65CF8B4-3BE9-446A-BF728FF671907089_sc7
Staples Premium Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (19264VP)~#|#~F348EB53-3B4F-481F-A4AD4778B99026D6_sc7
Item # : 321554
Model # : ST19264VP-CC
Send invitations, notices and other correspondence with this 500-pack of Staples premium white diagonal-seam gummed #10 envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. wove paper for durability
Price is $26.99
Unit of measure 500/Box Price per unit $0.05/Envelope
Next-Day Delivery by tomorrow
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Quality Park Reveal-N-Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA67218)~#|#~sp40319157_sc7
Item # : 717361
Model # : QUA67218
Keep important papers safe with this 500-pack of Quality Park Reveal-N-Seal self-seal #10 security business envelopes.
  • #10 Business envelopes are suitable for many mailing projects
  • These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail
Price is $104.59
Unit of measure 500/Box Price per unit $0.21/Envelope
Free Next-Day eligible by tomorrow
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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_sc7
Quality Park Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA69122)~#|#~sp40322442_sc7
Item # : 813442
Model # : QUA69122
Protect mail from moisture, punctures, and other damage with this box of 500 Quality Park Redi-Strip white security-tinted #10 business envelopes.
  • US #10 Redi-Strip business envelopes are suitable for many mailing projects
  • Made from white wove 24 lb. paper for durability
Price is $86.09
Unit of measure 500/Box Price per unit $0.17/Envelope
Free Next-Day eligible by tomorrow
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Staples QuickStrip EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (394047N)~#|#~874C076E-30E1-4019-BCAD79AF3EE8E1F6_sc7
Staples QuickStrip EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 100/Box (394047N)~#|#~1ED15A4C-99F0-44F1-B454A42378FDEB93_sc7
Item # : 394047
Model # : ST394047N-CC
Seal correspondence securely shut with this 100-pack of Staples EasyClose laser and inkjet #10 envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $11.19
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Quality Park Reveal-N-Seal Self Seal Security Tinted #10 Double Window Envelope, 4 1/8" x 9 1/2", White, 500/Box (1014438)~#|#~2B3C1604-0EED-4441-A6C1E88033A3805D_sc7
Quality Park Reveal-N-Seal Self Seal Security Tinted #10 Double Window Envelope, 4 1/8" x 9 1/2", White, 500/Box (1014438)~#|#~0C7DF507-D46D-42F5-B1206856580B4B3A_sc7
Item # : 24629392
Model # : 1014438
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Give invoices, bills, and other official correspondence a professional look with these Quality Park Reveal-N-Seal self-closure security-tinted double-window white envelopes.
  • #10 Business double window envelopes with side seams are great for bulk mailings
  • These envelopes measure 4 1/8"H x 9 1/2"L in size, providing enough space for your mail
Price is $120.99
Unit of measure 500/Box Price per unit $0.24/500
Free Next-Day eligible by tomorrow
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Staples Brand Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (570240/99294)~#|#~1D22CEC3-EF53-4FB5-A5BA1C460E01583A_sc7
Staples Brand Self Seal #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (570240/99294)~#|#~1DDEEC0B-AA88-4AF4-80F52C96DE579C95_sc7
Item # : 570240
Model # : ST570240-CC
Mail business and personal correspondence with confidence by using this 500-pack #10 self-sealing envelopes.
  • US #10 business envelopes are suitable for many mailing projects
  • Made from white 24 lb. paper for durability
Price is $30.69
Unit of measure 500/Box Price per unit $0.06/Envelope
Next-Day Delivery by tomorrow
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Staples Premium Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", Ivory, 500/Box (918211/19420)~#|#~517B8DD0-01E3-41A2-BAA178C02B46F29A_sc7
Staples Premium Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", Ivory, 500/Box (918211/19420)~#|#~F3E31A83-0C8D-4000-AD7AB8B4723E8F6D_sc7
Item # : 918211
Model # : ST918211-CC
Add a distinguished appearance to your mail when using this 500-pack of Staples premium 4-1/8 x 9-1/2-inch #10 ivory diagonal-seam gummed envelopes.
  • #10 business envelopes are suitable for all your mailing needs
  • Made from ivory 24 lb. paper for durability
Price is $38.69
Unit of measure 500/Box Price per unit $0.08/Envelope
Free Next-Day eligible by tomorrow
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Quality Park Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA90020)~#|#~sp39613174_sc7
Quality Park Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA90020)~#|#~sp39613173_sc7
Item # : 817218
Model # : QUA90020
Tackle big mailing projects with this box of 500 Quality Park gummed white #10 business envelopes.
  • US #10 business envelopes are suitable for all your mailing needs
  • Made from white 24 lb. paper for durability
Price is $32.39
Unit of measure 500/Box Price per unit $0.06/Envelope
Next-Day Delivery by tomorrow
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Quality Park Redi-Seal #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (21318)~#|#~sp40093733_sc7
Quality Park Redi-Seal #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (21318)~#|#~sp40093732_sc7
Item # : 513554
Model # : QUA21318
Save time mailing with this box of 500 Quality Park Redi-Seal single window #10 envelopes.
  • US #10 business envelopes are suitable for all your mailing needs
  • Made from white 24 lb. paper for durability
Price is $67.09
Unit of measure 500/Box
Free Next-Day eligible by tomorrow
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Southworth Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Box (J554-10)~#|#~s1174989_sc7
Southworth Gummed #10 Business Envelopes, 4 1/8" x 9 1/2", White, 250/Box (J554-10)~#|#~s1174988_sc7
Item # : 719286
Model # : J554-10
Give mail a sophisticated look with this 250-pack of Southworth 24-pound linen-finish white 25 percent cotton #10 envelopes.
  • Always mail your documents in a matching linen finish envelopes for a mailing that demands attention
  • White-colored and made of paper
Price is $44.09
Unit of measure 250/Box
Free Next-Day eligible by tomorrow
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Mead Self Seal #10 Business Envelope 4 1/8" x 9 1/2", White, 50/Pack (75024)~#|#~BE447AF8-7086-425C-BD8A2CBB0ECB5441_sc7
Item # : 24239449
Model # : 75024
  • #10 size envelopes measure 4 1/8" x 9 1/2" for mailing standard letter size documents
  • Mead Press-It Seal-It® envelopes feature a self-adhesive seal
Price is $6.09
Unit of measure 50/Pack
Next-Day Delivery by tomorrow
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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.