Sponsored Products
Staples Self Seal Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC)~#|#~3C6C3501-036D-49CE-A69A970133C22FF3_sc7
Staples Self Seal Self Seal Security Tinted #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST511290-CC)~#|#~DBBE4E7B-D4BC-4869-B678429B980A6E2D_sc7
12% off of Staples Self Seal 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 $28.69, You save 12%
Unit of measure 500/Box Price per unit $0.05/Envelope
Delivery by Wed, May 14
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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
12% 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 $34.39, You save 12%
Unit of measure 500/Box Price per unit $0.06/Envelope
Delivery by Wed, May 14
1-hr pickup
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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
14% off of Staples QuickStrip EasyClose Self Seal #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST381936/381936)
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 $27.99, Regular price was $32.79, You save 14%
Unit of measure 500/Box Price per unit $0.06/Envelope
Delivery by Wed, May 14
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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
No reviews yet
  • 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, May 19
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Quality Park Redi-Seal Security Tinted #10 Window Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (21418)~#|#~sp38165574_sc7
Quality Park Redi-Seal Security Tinted #10 Window Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (21418)~#|#~sp38165572_sc7
Item # : 458294
Model # : QUA21418
Prepare invoices, payments and other mailings with these Quality Park Redi-Seal self-sealing #10 single-window security envelopes.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white paper for durability
Price is $96.79
Unit of measure 500/Box Price per unit $0.19/Envelope
Free delivery by Wed, May 14
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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
26% off of Staples #10 Window Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (ST50151-CC)
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 $29.99, Regular price was $40.69, You save 26%
Unit of measure 500/Box Price per unit $0.06/Envelope
Delivery by Wed, May 14
1-hr pickup
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TFP Self Seal Security Tinted Window Envelope 4-1/2" x 9-1/2", White, 500/Box (1500ES)~#|#~s0403388_sc7
Item # : 633519
Model # : 1500ES
Specially designed window envelopes fit HCFA approved, medical claim forms when tri-folded.
  • Self seal CMS-1500 right window envelope
  • HIPAA security tent, 24 lb. bond paper
Price is $86.19
Unit of measure 500/Box
Free delivery by Wed, May 14
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LUX Moistenable Glue Security Tinted #10 Window Envelope, 4 1/8" x 9 1/2", White, 50/Pack (WS-3133-50)~#|#~m004064002_sc7
Item # : 2146684
Model # : WS-3133-50
No reviews yet
LUX #10 All Purpose Window (4 1/8 x 9 1/2) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail.
  • Comes in 24lb. White w/ Sec Tint, 24lb. Text Paper
  • Moistenable Glue Sealing Method
Price is $33.09
Unit of measure 50/Pack
Delivery by Thu, May 22
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LUX Peel & Seel Self Seal #10 Window Envelope, 4 1/2" x 9 1/2", White, 50/Pack  (75761-50)~#|#~sp14807363_sc7
Item # : 24260686
Model # : 75761-50
LUX #10 Window Envelopes (4 1/8 x 9 1/2) in White w/ Peel & Seel® are perfect for mailing Checks, Invoices, Letterhead, Personal Letters, Statements, Direct Mail and more!
  • Dimensions: 4.125"L x 9.5"W
  • Comes in White w/ Peel & Seel®
Price is $25.39
Unit of measure 50/Pack
Delivery by Thu, May 22
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LUX #9 Window Envelopes, 3 7/8" x 8 7/8", White w/ Simple Seal, 50 Qty (45313-50)~#|#~m004064011_sc7
Item # : 2146254
Model # : 45313-50
No reviews yet
LUX #9 Window Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice and business mailings.
  • #9 Window Envelopes (3 7/8 x 8 7/8) are commonly used as a reply envelope for invoice/business mailings, sent to recipients inside #10 Envelopes in order to mail something back to the sender
  • Comes in White w/ Simple Seal, 24lb. Text Paper
Price is $36.39
Unit of measure 50/Pack
Free delivery by Thu, May 22
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Staples Gummed #9 Business Envelope, 3 7/8" x 8 7/8", White Wove, 500/Box (351470N)~#|#~7A7DF31B-8D92-4DEF-BB60E63DB1E5B414_sc7
Staples Gummed #9 Business Envelope, 3 7/8" x 8 7/8", White Wove, 500/Box (351470N)~#|#~1DFD0707-F05E-4E82-8D4EFAAA70CB311B_sc7
Item # : 351470
Model # : ST351470N-CC
Seal envelopes without trouble by using this 500-pack of Staples gummed left-window #9 envelopes.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white wove paper for durability
Price is $36.09
Unit of measure 500/Box
Free delivery by Wed, May 14
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Quality Park Redi-Strip Self Seal #10 Window Envelope 4 1/8" x 9 1/2", White, 500/Box (QUA69222)~#|#~s1188227_sc7
Item # : 2623443
Model # : QUA69222
Quality Park envelopes are the obvious choice for your business!
  • Premium 24 lb. stock, white wove paper is ideal for everyday business use
  • Bright white stock creates a professional touch to your personal and business mailing
Price is $116.29
Unit of measure 500/Box
Free delivery by Thu, May 15
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Staples Security Tinted #8 5/8 Business Envelopes, 3 5/8" x 8 5/8", White, 500/Box (918179/19410)~#|#~82CEBB0E-C30F-4620-AA058DD6BAEBCED1_sc7
Staples Security Tinted #8 5/8 Business Envelopes, 3 5/8" x 8 5/8", White, 500/Box (918179/19410)~#|#~57E0B642-E060-48F5-A7A3105C827013DE_sc7
Item # : 918179
Model # : ST918179-CC
Keep confidential information private with this 500-pack of Staples left-window security-tint check-size gummed envelopes.
  • #8-5/8 business envelopes are suitable for all your mailing needs
  • Made from white 24 lb. paper for durability
Price is $41.59
Unit of measure 500/Box
Free delivery by Wed, May 14
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ComplyRight CMS-1500 Self Seal Security Tinted Window Envelope 9" x 12 1/2", White/Blue, 100/Pack (1500LR)~#|#~s0403393_sc7
Item # : 742810
Model # : 1500LR
ComplyRight CMS-1500 Jumbo Right Window Envelopes prevent processing delays by allowing the sender to mail the forms without folding them.
  • Envelope holds up to 50 CMS-1500 unfolded claim forms.
  • Helps reduce processing delays.
Price is $40.39
Unit of measure 100/Pack
Free delivery by Wed, May 14
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Quality Park Flap-Stik Security Tinted #10 Window Envelope, 4 1/2" x 9 1/2", White, 500/Box (90130)~#|#~899D5E31-9BCC-4A1A-806BD930A748D5C8_sc7
Quality Park Flap-Stik Security Tinted #10 Window Envelope, 4 1/2" x 9 1/2", White, 500/Box (90130)~#|#~60BEB0D9-DD9E-40FD-86790883B394F3DB_sc7
Item # : 813454
Model # : QUA90130
  • Gummed flap
  • 24 lb. white wove; super white 84 brightness
Price is $66.29
Unit of measure 500/Box
Free delivery by Wed, May 14
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LUX Moistenable Glue #10 Window Envelope, 4 1/8" x 9 1/2", Bright White, 50/Pack (82624-50)~#|#~sp14807332_sc7
Item # : 24260721
Model # : 82624-50
LUX #10 Right Side Window Envelopes (4 1/8 x 9 1/2) in 24lb. Bright White are perfect for mailing Checks, Invoices, Letterhead, Personal Letters, Statements, Direct Mail and more!
  • Dimensions: 4.125"L x 9.5"W
  • Comes in 24lb. Bright White
Price is $14.29
Unit of measure 50/Pack
Delivery by Thu, May 22
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Quality Park #10 Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (QUA90120)~#|#~625602F1-C981-440D-BD9E2D067F963EBF_sc7
Quality Park #10 Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (QUA90120)~#|#~6322E17F-4AEE-4560-A22EDDF6B73D1CFD_sc7
Item # : 817222
Model # : QUA90120
Quality Park #10 Window Envelopes are essential for your business or home office.
  • Single Window Envelopes, #10, can be used for both business and commercial use
  • 4-1/8" x 9-1/2"
Price is $59.99
Unit of measure 500/Box
Free delivery by Wed, May 14
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Staples Gummed #10 Business Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (SPL381937)~#|#~5B4B3D6C-C064-44C0-81D17825728ABB21_sc7
Staples Gummed #10 Business Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (SPL381937)~#|#~C8523BD8-79B1-4B31-BD477F21E143E992_sc7
Item # : 381937
Model # : ST50155-CC
Ensure mail stays safe in transit with this 500-pack of Staples recycled #10 left-window gummed-closure envelopes.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white wove paper for durability
Price is $55.09
Unit of measure 500/Box Price per unit $0.11/Envelope
Free delivery by Wed, May 14
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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 delivery by Wed, May 14
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Quality Park Gummed Right Window #10 Envelopes 4 1/8" x 9 1/2", White, 500/Bx~#|#~s0171234_sc7
Item # : QUA21332
Model # : QUA21332
  • Business and commercial use
  • Gummed flap
Price is $96.59
Unit of measure 500/Box
Free delivery by Fri, May 16
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Quality Park Gummed Security Tinted Business Envelopes, 4 1/2" x 9 1/2", White Wove, 500/Box (QUA21432)~#|#~sp40319158_sc7
Item # : 668699
Model # : QUA21432-A
Send mail securely by using this box of 500 Quality Park white gummed security-tinted window envelopes.
  • US #10 1/2 business envelopes are suitable for many mailing projects
  • Made from white wove 24 lb. paper for durability
Price is $78.79
Unit of measure 500/Box
Free delivery by Tue, May 20
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LUX #10 All Purpose Window (4 1/8 x 9 1/2) 500/Box, 24lb. White w/ Sec Tint (WS-3133-500)~#|#~m004064002_sc7
Item # : 2146676
Model # : WS-3133-500
No reviews yet
LUX #10 All Purpose Window (4 1/8 x 9 1/2) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail.
  • #10 all purpose window envelopes (4-1/8" x 9-1/2") - white with security tint, 500/PK
  • Simply position the address to show through the window, or choose our full-face windows, which are large enough to show off the entire contents
Price is $131.99
Unit of measure 500/Pack
Free delivery by Thu, May 22
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LUX Open End Open End Window Envelope, 9" x 12", White Linen, 50/Pack (1590-WLI-50)~#|#~E9BB1ADC-6B9D-4BC8-99FD8A20BDC438F9_sc7
Item # : 1277747
Model # : 1590-WLI-50
LUX Open End Window Envelopes - Pack of 50 white linen peel and press envelopes
  • 9" x 12" open end window envelopes
  • Color: 80 lb. white linen
Price is $58.59
Unit of measure 50/Pack
Free delivery by Thu, May 22
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This item will be discontinued soon. A suggested replacement is available.
Quality Park Reveal-N-Seal Security Tinted #10 Window Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (67418)~#|#~sp38165569_sc7
Quality Park Reveal-N-Seal Security Tinted #10 Window Envelope, 4 1/8" x 9 1/2", White Wove, 500/Box (67418)~#|#~sp38165568_sc7
Item # : 717362
Model # : QUA67418
Protect confidential mail with this 500-pack of Quality Park Reveal-N-Seal #10 single-window instant-seal security envelopes.
  • Single window envelopes are suitable for all your mailing needs
  • Made from 24 lbs. white wove paper for durability
Price is $99.09
Unit of measure 500/Box
Free delivery by Wed, May 14
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Standard Claim Right Window Envelopes, 4.5 x 9.5, Self-Seal, 500/Box~#|#~A6DB5E0E-FDA8-4793-93D7D6A76D9DB9A5_sc7
Standard Claim Right Window Envelopes, 4.5 x 9.5, Self-Seal, 500/Box~#|#~434F9ABC-E852-41D6-8E801CAFE6AF3328_sc7
Item # : 713946
Model # : 1500ES
  • All envelopes have confidential lining for added security
  • Compatible with laser printers
Price is $121.99
Unit of measure 500/Box
Free delivery by Fri, May 16
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JAM Paper 9 x 12 Booklet Commercial Window Envelopes, White, 50/Pack (223932I)~#|#~sp73452810_sc7
JAM Paper 9 x 12 Booklet Commercial Window Envelopes, White, 50/Pack (223932I)~#|#~sp73452724_sc7
Item # : 24365131
Model # : 223932I
  • White Envelope
  • Size: 9 x 12"
Price is $59.49
Unit of measure 50/Pack
Free delivery by Mon, May 19
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LUX 4 1/8" x 9 1/2" #10 Window Envelopes, Pastel Gray, 50/Pack~#|#~m000081340_sc7
Item # : 281952
Model # : 51384-50
LUX 60lb. Pastel Gray #10 Window Envelopes (4 1/8 x 9 1/2) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail.
  • #10 Window Envelopes are perfect for mailing checks/invoices/letterhead/personal letters/statements/direct mail
  • Comes in Pastel Gray, 60lb. Text Paper
Price is $23.09
Unit of measure 50/Pack
Delivery by Thu, May 22
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LUX 9 x 12 Full Face Window Envelopes 50/Pack, 28lb. Bright White (FFW-912-50)~#|#~sp14807536_sc7
Item # : 24261231
Model # : FFW-912-50
LUX 9 x 12 Full Face Window Envelopes in 28lb. Bright White are perfect for Catalogs, Annual Reports, Brochures, Magazines, Invitations and more!
  • Dimensions: 9"L x 12"W
  • Comes in 28lb. Bright White
Price is $40.39
Unit of measure 50/Pack
Free delivery by Thu, May 22
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Quality Park Redi-Seal Security Tinted Window Envelope, 4 1/2" x 9 1/2", Woven White, 500/Box (21438)~#|#~sp38165581_sc7
Quality Park Redi-Seal Security Tinted Window Envelope, 4 1/2" x 9 1/2", Woven White, 500/Box (21438)~#|#~sp38165580_sc7
Item # : 507760
Model # : QUA21438
Mail medical forms and documents with these Quality Park Redi-Seal white self-sealing insurance HFCA-1500 security tinted window envelopes.
  • Envelopes are great for mailing letters and documents
  • Made from 24 lbs. white paper for durability
Price is $131.99
Unit of measure 500/Box
Free delivery by Wed, May 14
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LUX Peel & Seal Self Seal Window Envelope, 9" x 12", White, 50/Pack (1590PS-50)~#|#~sp14807485_sc7
Item # : 24260729
Model # : 1590PS-50
LUX 9"x 12" Peel & Seel Open End Window Envelope are perfect for catalogs, annual reports, brochures, magazines, invitations, and more!
  • Open end window envelope
  • Dimensions: 9"W x 12"H
Price is $45.09
Unit of measure 50/Pack
Free delivery by Thu, May 22
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JAM Paper #10 Window Envelope, 4 1/8" x 9 1/2", Red, 50/Pack (1531052I)~#|#~m004542899_sc7
JAM Paper #10 Window Envelope, 4 1/8" x 9 1/2", Red, 50/Pack (1531052I)~#|#~m004542898_sc7
Item # : 2329504
Model # : 1531052I
JAM paper® #10 Window Envelopes are great for sending business letters and provide a window to display addresses.
  • #10 Window
  • Red Brite Hue Recycled
Price is $16.69
Unit of measure 50/Pack
Delivery by Mon, May 19
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LUX #10 All Purpose Window (4 1/8 x 9 1/2) 250/Box, 24lb. White w/ Sec Tint (WS-3133-250)~#|#~m004064002_sc7
Item # : 2146680
Model # : WS-3133-250
No reviews yet
LUX #10 All Purpose Window (4 1/8 x 9 1/2) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail.
  • Comes in 24lb. White w/ Sec Tint, 24lb. Text Paper
  • Moistenable Glue Sealing Method
Price is $70.99
Unit of measure 250/Pack
Free delivery by Thu, May 22
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LUX #6 3/4 Window Envelopes (3 5/8 x 6 1/2) 50/Pack, 24lb. Bright White w/ Sec. Tint (634W-W-50)~#|#~sp5822112_sc7
LUX #6 3/4 Window Envelopes (3 5/8 x 6 1/2) 50/Pack, 24lb. Bright White w/ Sec. Tint (634W-W-50)~#|#~sp5875296_sc7
Item # : 23995915
Model # : 634W-W-50
LUX #6 3/4 Window Envelopes (3 5/8 x 6 1/2) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail
  • Comes in 24lb. Bright White w/ Sec. Tint
  • Dimensions: 3.625"L x 6.5"W
Price is $25.49
Unit of measure 50/Pack
Delivery by Thu, May 22
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LUX Self Seal A7 Window Envelope, 5 1/4" x 7 1/4", White, 50/Box (A7FFW-28W-50)~#|#~m003307940_sc7
Item # : 1984837
Model # : A7FFW-28W-50
LUX 70lb. White A7 Full Face Window Envelopes are perfect for mailing letters, photos, greeting cards and more!
  • A7 Full Face Window Envelopes are perfect for mailing letters/photos/greeting cards/invitations
  • Comes in White, 70lb. Text Paper
Price is $33.69
Unit of measure 50/Box
Delivery by Thu, May 22
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LUX 8 3/4 x 11 1/2 Booklet Window Envelopes 50/Pack, 28lb. White (811BW-28W-50)~#|#~FADB0EBA-9875-4051-B61BAAB8577D2D58_sc7
LUX 8 3/4 x 11 1/2 Booklet Window Envelopes 50/Pack, 28lb. White (811BW-28W-50)~#|#~0FEA5490-2D82-458C-908F673B3EBBDF0A_sc7
Item # : 24148612
Model # : 811BW-28W-50
No reviews yet
LUX 8 3/4 x 11 1/2 Booklet Window Envelopes are perfect for Catalogs, Annual Reports, Brochures, Magazines, Invitations
  • Dimensions: 8 3/4"L x 11 1/2"W
  • Sold 50 per box
Price is $45.99
Unit of measure 50/Pack
Free delivery by Thu, May 22
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LUX Security Tinted #10 Window Envelope, 4 1/2" x 9 1/2", White, 1000/Pack (WS-3133-1M)~#|#~m004064002_sc7
Item # : 2146617
Model # : WS-3133-1M
No reviews yet
LUX #10 All Purpose Window (4 1/8 x 9 1/2) are perfect for mailing checks, invoices, letterhead, personal letters, statements, and direct mail.
  • Comes in 24lb. White w/ Sec Tint, 24lb. Text Paper
  • Moistenable Glue Sealing Method
Price is $165.49
Unit of measure 1000/Pack
Free delivery by Thu, May 22
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A windowed envelope features a clear plastic pane that reveals a portion of the document inside. This allows senders to create and send information or personalized mail to individuals. By adding windowed envelopes to your supplies your recipients can easily understand what the vessel contains and who it is intended for.

What Can a Windowed Envelope Be Used For?

Windowed envelopes can be used for storing or mailing important documents, catalogs, pamphlets, holiday cards and much more. The avid organizer will use them to store pens, paper clips, thumbtacks and other small office supplies. Due to the quality paper and other materials, window envelopes are perfect additions for business and personal mailings as well as organizational tasks.

What Features Should Be Considered When Buying Windowed Envelopes?

Like any envelope being used around the house or office, there are certain characteristics to think about depending on the use or need. Some variables to consider when looking for a windowed envelope are:

  • Size - Ensure that the contents being held within are properly secure and will fit.
  • Flap style - Buyers can choose between a square-shaped, v-flap, open end or wallet style.
  • Color - This can be important for personal preference or branding purposes.
  • Window location - This will depend on what is being sent and where the recipient information is located on the documents.
  • Security tints - If you have confidential mail this feature can protect your documents from unauthorized viewers.

What Pack Sizes Are Window Envelopes Available In?

Staples offers envelopes with windows in various pack sizes from as few as 25 all the way up to orders of 1,000. The available quantities will vary depending on the style.

What Is a Security Tint?

A security tint darkens the window, preventing onlookers from seeing the contents inside. Using a security tint is a good practice when transporting sensitive information that shouldn’t be tampered with. Consider using a security envelope if you plan on sending checks, cash or important documents such as health or government records. Windowed envelopes are a great option for businesses and agencies that require extra security while still being able to display important details.

Are Envelopes With Windows Recyclable?

Yes, but there are a few factors to consider when recycling your windowed envelope. The paper portion of window envelopes is recyclable, however the plastic must be removed and thrown away. While paper can easily be broken down at most recycling centers, it is more difficult to degrade the plastic and only some places can do so. If you’d like to recycle the plastic, check with your local recycling center first to see if they require it to be removed.