Sponsored Products
Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)~#|#~s1223633_sc7Staples QuickStrip EasyClose Self Seal Security Tinted #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (ST50312-CC)~#|#~s1223639_sc7
Item: 787385
Model: ST50312-CC
Price is $26.99
Unit of measure 500/Box Price per unit $0.05/Envelope
Delivery by Tue, Aug 19
30-min pickup
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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_sc7Staples 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
Price is $10.29
Unit of measure 100/Box Price per unit $0.10/Envelope
Delivery by Tue, Aug 19
30-min pickup
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Staples QuickStrip EasyClose Kraft Self Seal Catalog Envelopes, 9" x 12", Brown, 100/Box (ST381970-CC)~#|#~s1224480_sc7Staples QuickStrip EasyClose Kraft Self Seal Catalog Envelopes, 9" x 12", Brown, 100/Box (ST381970-CC)~#|#~s1224481_sc7
Item: 381970
Model: ST381970-CC
Price is $22.49
Unit of measure 100/Box Price per unit $0.22/Envelope
Delivery by Tue, Aug 19
30-min pickup
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Staples QuickStrip EasyClose Self Seal Catalog Envelopes, 9" x 12", White, 100/Box (ST379479-CC)~#|#~8B7D8301-A106-47D2-9346A753590113EF_sc7Staples QuickStrip EasyClose Self Seal Catalog Envelopes, 9" x 12", White, 100/Box (ST379479-CC)~#|#~0CA4F8BE-F4B3-4D06-8F04C5B15E189C3C_sc7
Item: 379479
Model: ST379479-CC
Price is $26.79
Unit of measure 100/Box Price per unit $0.27/Envelope
Delivery by Tue, Aug 19
30-min 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_sc7Staples 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
Item: 511290
Model: ST511290-CC
Price is $30.19
Unit of measure 500/Box Price per unit $0.06/Envelope
Delivery by Tue, Aug 19
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Staples EasyClose Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (381969/19023)~#|#~F8D38AFF-BF1B-44BA-927E4BAD0395E984_sc7Staples EasyClose Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (381969/19023)~#|#~27E9D898-F83D-4F24-B0E6E539E0F6853D_sc7
Item: 381969
Model: ST381969-CC
Price is $33.39
Unit of measure 100/Box Price per unit $0.33/Envelope
Delivery by Tue, Aug 19
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Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC)~#|#~C1DE4A05-5BF1-4CB6-AF706FC6A1C4D67B_sc7Staples Self Seal Self Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (ST28731-CC)~#|#~F5441B5F-2F28-4D45-BEE05F26392EE091_sc7
Item: 1775861
Model: ST28731-CC
Price is $35.79
Unit of measure 500/Box Price per unit $0.07/Envelope
Free delivery by Tue, Aug 19
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Staples Self Seal Self Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White, 500/Box (ST28732-CC)~#|#~C1DE4A05-5BF1-4CB6-AF706FC6A1C4D67B_sc7Staples Self Seal Self Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White, 500/Box (ST28732-CC)~#|#~F184BBF9-34E0-4442-81F1861DBB29DFFD_sc7
Item: 1775860
Model: ST28732-CC
Price is $35.79
Unit of measure 500/Box Price per unit $0.07/Envelope
Free delivery by Tue, Aug 19
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Staples QuickStrip EasyClose Self Seal #1 Catalog Envelopes, 6" x 9", White, 100/Box (ST892099N-CC)~#|#~s1224614_sc7Staples QuickStrip EasyClose Self Seal #1 Catalog Envelopes, 6" x 9", White, 100/Box (ST892099N-CC)~#|#~s1224615_sc7
Item: 892099
Model: ST892099N-CC
Price is $16.29
Unit of measure 100/Box Price per unit $0.16/Envelope
Delivery by Tue, Aug 19
30-min 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_sc7Staples 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
Item: 1775862
Model: ST28730-CC
Price is $35.79
Unit of measure 500/Box Price per unit $0.07/Envelope
Free delivery by Tue, Aug 19
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Staples QuickStrip EasyClose Self Seal Security Tinted Catalog Envelopes, 10" x 13", White, 100/Box (ST19957/19957)~#|#~s1224637_sc7Staples QuickStrip EasyClose Self Seal Security Tinted Catalog Envelopes, 10" x 13", White, 100/Box (ST19957/19957)~#|#~s1224576_sc7
Item: 871075
Model: ST19957/19957
Price is $34.19
Unit of measure 100/Box Price per unit $0.34/Envelope
Delivery by Tue, Aug 19
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Quality Park Redi-Seal Kraft Catalog Envelopes, 9" x 12", Brown Kraft, 100/Box (QUA43567)~#|#~sp44490017_sc7Quality Park Redi-Seal Kraft Catalog Envelopes, 9" x 12", Brown Kraft, 100/Box (QUA43567)~#|#~sp44490016_sc7
Item: 813429
Model: QUA43567
No reviews yet
Price is $17.68
Unit of measure 100/Box
Delivery by Thu, Aug 21
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Quality Park Kraft Redi-Strip Self Seal Catalog Envelope, 6" x 9", Kraft, 100/Box (44162)~#|#~s0207746_sc7
Item: 2623270
Model: QUA44162
Price is $32.39
Unit of measure 100/Box Price per unit $0.32/Envelope
Delivery by Tue, Aug 19
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Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 100/Box (ST50313-CC)~#|#~s1223597_sc7Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 100/Box (ST50313-CC)~#|#~s1223609_sc7
Item: 862857
Model: ST50313-CC
Price is $10.89
Unit of measure 100/Box Price per unit $0.11/Envelope
Delivery by Tue, Aug 19
30-min pickup
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Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 50/Box (ST862999-CC)~#|#~37F2D5CE-8A5E-49FC-A5FCEF34AC652B96_sc7Staples QuickStrip EasyClose Self Seal Security Tinted #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 50/Box (ST862999-CC)~#|#~8C2500BC-A88D-48CD-B934455268FC04AC_sc7
Item: 862999
Model: ST862999-CC
Price is $5.59
Unit of measure 50/Box Price per unit $0.11/Envelope
Delivery by Tue, Aug 19
30-min pickup
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Staples Reveal-N-Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (1017264)~#|#~BA8C0777-8416-4732-B39B2F1AA4DA3A41_sc7Staples Reveal-N-Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (1017264)~#|#~5788E850-DFE7-4BC6-A8E35A3AD41D914E_sc7
Staples Reveal-N-Seal Security Tinted #10 Double Window Envelopes, 4 1/8" x 9 1/2", White, 500/Box (1017264) is New at Staples
Item: 24640909
Model: ST63387-CC
No reviews yet
Price is $64.99
Unit of measure 500/Box Price per unit $0.13/Box
Free delivery by Tue, Aug 19
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Staples EasyClose Self Seal #10 1/2 Kraft Catalog Envelope, 9" x 12", Brown, 250/Box (ST479888-CC)~#|#~s1224497_sc7Staples EasyClose Self Seal #10 1/2 Kraft Catalog Envelope, 9" x 12", Brown, 250/Box (ST479888-CC)~#|#~s1224495_sc7
Item: 479888
Model: ST479888-CC
Price is $64.59
Unit of measure 250/Box Price per unit $0.26/Envelope
Free delivery by Tue, Aug 19
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Staples EasyClose Booklet Envelopes, 6" x 9", White, 250/Box (SPL570225)~#|#~599BB8BC-D424-47B7-9A797CE6D154AC4F_sc7Staples EasyClose Booklet Envelopes, 6" x 9", White, 250/Box (SPL570225)~#|#~D2D35CE7-9235-4C11-9294C7A1362B8A2C_sc7
Item: 570225
Model: ST50157
Price is $50.69
Unit of measure 250/Box Price per unit $0.20/Envelope
Free delivery by Tue, Aug 19
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Staples QuickStrip EasyClose Kraft Self Seal #1 Catalog Envelopes, 6" x 9", Kraft, 100/Box (ST20140/20140)~#|#~s1224581_sc7Staples QuickStrip EasyClose Kraft Self Seal #1 Catalog Envelopes, 6" x 9", Kraft, 100/Box (ST20140/20140)~#|#~s1224583_sc7
Item: 892100
Model: ST20140/20140
Price is $21.59
Unit of measure 100/Box
Delivery by Tue, Aug 19
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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_sc7Staples 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
Price is $7.59
Unit of measure 100/Box Price per unit $0.08/Envelope
Delivery by Tue, Aug 19
30-min pickup
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Staples EasyClose Kraft Catalog Envelopes, 10"L x 13"H, Brown, 250/Box (479889/14238)~#|#~s1224562_sc7Staples EasyClose Kraft Catalog Envelopes, 10"L x 13"H, Brown, 250/Box (479889/14238)~#|#~s1224561_sc7
Item: 479889
Model: ST479889-CC
Price is $69.29
Unit of measure 250/Box
Free delivery by Tue, Aug 19
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Staples EasyClose #9 Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box (570235N)~#|#~s1223618_sc7Staples EasyClose #9 Business Envelopes, 3 7/8" x 8 7/8", White, 500/Box (570235N)~#|#~s1223622_sc7
Item: 570235
Model: ST570235N-CC
Price is $34.09
Unit of measure 500/Box Price per unit $0.07/Envelope
Delivery by Tue, Aug 19
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LUX Self Seal #10 Window Envelope, 4 1/2" x 9 1/2", White Wove, 50/Pack (10APW-WW-50)~#|#~sp5822112_sc7LUX Self Seal #10 Window Envelope, 4 1/2" x 9 1/2", White Wove, 50/Pack (10APW-WW-50)~#|#~sp5875295_sc7
Item: 23995735
Model: 10APW-WW-50
No reviews yet
Price is $41.59
Unit of measure 50/Pack
Free delivery by Wed, Aug 27
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Medical Arts Press Self Seal Security Tinted #4 Double Window Envelope, White, 500/Box (32373)~#|#~CBC42786-3FEB-46D6-9D140647FA028B74_sc7
Medical Arts Press Self Seal Security Tinted #4 Double Window Envelope, White, 500/Box (32373) is Clearance
27% off of Medical Arts Press Self Seal Security Tinted #4 Double Window Envelope, White, 500/Box (32373)
Item: 541947
Model: 32373
No reviews yet
Price is $21.43, Regular price was $29.42, You save 27%
Unit of measure 500/Box
Delivery by Tue, Aug 19
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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_sc7Quality 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
Price is $96.99
Unit of measure 500/Box Price per unit $0.19/Envelope
Free delivery by Tue, Aug 19
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Staples QuickStrip EasyClose Self Seal Invitation Envelopes, White Wove, 100/Box (ST394063/394063)~#|#~EB89E0A5-2ECE-4700-9BF5E55295E34138_sc7Staples QuickStrip EasyClose Self Seal Invitation Envelopes, White Wove, 100/Box (ST394063/394063)~#|#~2ECC89D3-7BF2-48B2-B461F0F032E15A05_sc7
Item: 394063
Model: ST394063/394063
Price is $10.89
Unit of measure 100/Box Price per unit $0.11/Envelope
Delivery by Tue, Aug 19
30-min pickup
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Staples Self Seal #13 Catalog Envelope, 10" x 13", White, 12/Pack (50293T-CC)~#|#~s1224595_sc7Staples Self Seal #13 Catalog Envelope, 10" x 13", White, 12/Pack (50293T-CC)~#|#~s1224597_sc7
Item: 594417
Model: 50293T
Price is $8.99
Unit of measure 12/Pack
Delivery by Wed, Aug 27
30-min pickup
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JAM Paper Self Seal Catalog Envelope 11 1/2" x 14 1/2", Brown Kraft Manila, 50/Pack (13034235i)~#|#~5878A600-6883-4997-BEDCCF0B08D23268_sc7JAM Paper Self Seal Catalog Envelope 11 1/2" x 14 1/2", Brown Kraft Manila, 50/Pack (13034235i)~#|#~13FF3651-7955-46E2-ABD11A72F77A0B1E_sc7
Item: 24604630
Model: 13034235i
Price is $24.99
Unit of measure 50/Pack
Delivery by Fri, Aug 22
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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_sc7Staples 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
Item: 511289
Model: ST511289-CC
Price is $30.19
Unit of measure 500/Box Price per unit $0.06/Envelope
Delivery by Tue, Aug 19
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Trending now

For the many people who don’t like to lick envelope adhesives, a damp sponge can do the trick. However, it takes time to locate and wet a sponge to the appropriate moisture level to seal envelopes. Self-seal envelopes can help you save time and hassle, especially when you’re mailing multiple documents. Learn more about self-sealing envelopes below.

What Is a Self-Seal Envelope?

Self-seal envelopes, also called peel-and-seal or strip-sealed envelopes, are different from traditional envelopes because they don’t need to be moistened in order to seal, meaning you won’t have to lick the envelope or use other tools (like an envelope moistener) to seal it. Self-seal envelopes have a strip of latex glue on the inner tab that is covered by a strip of paper or plastic. You simply remove the strip covering the adhesive, then close the envelope and gently press on the adhesive area to make sure it's secure. The process is quick, easy and takes the guesswork out of envelope sealing. It’s recommended to get self-seal envelopes with a plastic window so that you can print addresses on the paper you’ll place inside for easy visibility.

What Is the Difference Between Gummed and Self-Seal Envelopes?

Gummed envelopes and self seal envelopes are not the same. Gummed envelopes are another very popular envelope type. They have water-soluble glue on the tab that can be licked or moistened and then pressed to seal. These envelopes are very common and best when using a bulk mailing machine.

How to Store Self-Seal Envelopes

Most self-seal envelopes can last around 12 months before the adhesive begins to degrade. Room temperature can affect shelf life. Avoid storing self-adhesive envelopes in very cold, humid or hot conditions.

Can I Print on a Self-Sealing Envelope?

It is not recommended to run a self-seal envelope through a printer. This is because the protective slip and plastic window could melt from the printer’s heat or become disfigured while running through the machine.

Benefits of Using Self-Adhesive Envelopes

Self-stick envelopes offer a professional look and can prevent tampering. Some have security slits that will tear when the envelope is reopened. Self-sealing envelopes are efficient and time-saving and require no other tools. They’re found in a variety of sizes and can be bought in bulk for a long-lasting supply or to meet heavy mailing demands. Perhaps the biggest benefit, though, is no longer having to use your tongue to seal, which many people dislike due to the adhesive taste and risk of papercuts.