Sponsored Products
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, Sep 16
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Mandarin (EX4875-11-50)~#|#~m000081929_sc7
Item: 282631
Model: EX4875-11-50
No reviews yet
Price is $17.89
Unit of measure 50/Pack
Delivery by Wed, Sep 24
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JAM Paper Self Seal Catalog Envelope, 9" x 12", Blue, 25/Pack (188047509)~#|#~BCEE1DDE-46A6-48C5-B6F82BD3A3F03EB0_sc7
Item: 24557956
Model: 188047509
No reviews yet
Price is $24.39
Unit of measure 25/Pack
Delivery by Mon, Sep 22
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Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (50306)~#|#~s1223617_sc7Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (50306)~#|#~s1223598_sc7
Item: 381912
Model: ST50306-CC
Price is $31.39
Unit of measure 500/Box Price per unit $0.06/Envelope
Delivery by Tue, Sep 16
30-min pickup
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JAM Paper 10 x 13 Open End Catalog Envelopes with Peel and Seal Closure, White, 25/Pack (356828782a)~#|#~sp121512447_sc7JAM Paper 10 x 13 Open End Catalog Envelopes with Peel and Seal Closure, White, 25/Pack (356828782a)~#|#~sp121512446_sc7
Item: 24295089
Model: 356828782A
Price is $18.79
Unit of measure 25/Pack
Delivery by Mon, Sep 22
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Staples Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (1017262)~#|#~683A2A46-F396-4F3D-8BEF7AA963ACA369_sc7Staples Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (1017262)~#|#~235E6FB2-640F-41BC-BB61559456FA9BC6_sc7
Staples Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White, 500/Box (1017262) is New at Staples
Item: 24640907
Model: ST63385-CC
Price is $59.99
Unit of measure 500/Box Price per unit $0.12/Box
Free delivery by Tue, Sep 16
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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, Sep 16
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Staples Tyvek EasyClose Catalog Envelopes, 9"L x 12"H, White, 100/Box (ST19873)~#|#~sp37069926_sc7
Item: 534909
Model: ST19873
Price is $117.29
Unit of measure 100/Box Price per unit $1.17/Envelope
Free delivery by Tue, Sep 16
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Staples First Class EasyClose Catalog Envelopes, 9"L x 12"H, White and Green, 100/Box (SPL486929)~#|#~s1224518_sc7Staples First Class EasyClose Catalog Envelopes, 9"L x 12"H, White and Green, 100/Box (SPL486929)~#|#~s1224514_sc7
Item: 486929
Model: ST50191-CC
Price is $37.79
Unit of measure 100/Box Price per unit $0.38/Envelope
Free delivery by Tue, Sep 16
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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_sc7Quality 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
No reviews yet
Price is $120.99
Unit of measure 500/Box Price per unit $0.24/500
Free delivery by Tue, Sep 16
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Quality Park Redi-Strip Catalog Envelope, 9" x 12", White, 100/Box (QUA41415)~#|#~s0440350_sc7Quality Park Redi-Strip Catalog Envelope, 9" x 12", White, 100/Box (QUA41415)~#|#~s1172753_sc7
Item: 660652
Model: QUA41415
Price is $44.09
Unit of measure 100/Box Price per unit $0.44/Envelope
Free delivery by Tue, Sep 16
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Simply QuickStrip Self Seal Security Tinted #10 Envelope, 4 1/8" x 9 1/2", White, 25/Pack (74049)~#|#~s1102019_sc7Simply QuickStrip Self Seal Security Tinted #10 Envelope, 4 1/8" x 9 1/2", White, 25/Pack (74049)~#|#~s1102018_sc7
Simply QuickStrip Self Seal Security Tinted #10 Envelope, 4 1/8" x 9 1/2", White, 25/Pack (74049) is In-store only
Item: 862858
Model: 74049
Price is $3.79
Unit of measure 25/Pack
30-min pickup
Staples Self Seal Catalog Envelope, 6" x 9", White, 12/Pack (594414/19007)~#|#~CCBB7151-D7EA-447E-B123BB5A03F3A8A0_sc7Staples Self Seal Catalog Envelope, 6" x 9", White, 12/Pack (594414/19007)~#|#~E336E2A3-4EDE-4216-B5BE766CC459ACE3_sc7
Staples Self Seal Catalog Envelope, 6" x 9", White, 12/Pack (594414/19007) is In-store only
Item: 594414
Model: 594414/19007
Price is $7.29
Unit of measure 12/Pack
30-min pickup
Staples Self Seal Kraft Catalog Envelopes, 12" x 15.5", Brown, 100/Box (534826/17102)~#|#~s1224602_sc7Staples Self Seal Kraft Catalog Envelopes, 12" x 15.5", Brown, 100/Box (534826/17102)~#|#~s1224599_sc7
Item: 534826
Model: ST534826-CC
Price is $36.79
Unit of measure 100/Box
Free delivery by Tue, Sep 16
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Quality Park Self Seal Security Tinted #8 5/8 Double Window Envelope 3 5/8" x 8 5/8", White, 500/Box (QUA24539)~#|#~sp40888777_sc7Quality Park Self Seal Security Tinted #8 5/8 Double Window Envelope 3 5/8" x 8 5/8", White, 500/Box (QUA24539)~#|#~sp40888776_sc7
Item: 565304
Model: QUA24539
Price is $75.49
Unit of measure 500/Box Price per unit $0.15/Envelope
Free delivery by Tue, Sep 16
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JAM Paper Self Seal A7 Invitation Envelope 5 1/4" x 7 1/4", Baby Pink, 25/Pack (155627)~#|#~sp137085709_sc7
Item: 261381
Model: 155627
Price is $13.89
Unit of measure 25/Pack
Delivery by Mon, Sep 22
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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 $21.43Regular price was $29.42, You save 27%
Unit of measure 500/Box
Delivery by Tue, Sep 16
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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, Sep 24
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Quality Park Redi-Seal Catalog Envelope, 6" x 9", White, 100/Box (43117)~#|#~s0171342_sc7
Item: 507910
Model: QUA43117
Price is $27.59
Unit of measure 100/Box
Delivery by Tue, Sep 16
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Quality Park Redi-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA24529)~#|#~sp42127410_sc7Quality Park Redi-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA24529)~#|#~sp42127409_sc7
Item: 565339
Model: QUA24529
Price is $96.99
Unit of measure 500/Box Price per unit $0.19/Envelope
Free delivery by Tue, Sep 16
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Quality Park Reveal N-Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White Wove, 500/Box~#|#~sp40319153_sc7Quality Park Reveal N-Seal Security Tinted #8 Double Window Envelopes, 3 5/8" x 8 5/8", White Wove, 500/Box~#|#~sp40319152_sc7
Item: 717360
Model: QUA67539
Price is $105.09
Unit of measure 500/Box Price per unit $0.21/Envelope
Free delivery by Tue, Sep 16
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LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, Mandarin (EX8515-11-50)~#|#~m000081488_sc7
Item: 282119
Model: EX8515-11-50
No reviews yet
Price is $24.70
Unit of measure 50/Pack
Delivery by Wed, Sep 24
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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, Sep 16
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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_sc7Staples 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
Price is $30.69
Unit of measure 500/Box Price per unit $0.06/Envelope
Delivery by Tue, Sep 16
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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_sc7Staples 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
Price is $11.19
Unit of measure 100/Box
Delivery by Tue, Sep 16
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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_sc7Staples 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
Price is $27.09
Unit of measure 100/Box Price per unit $0.27/Envelope
Delivery by Tue, Sep 16
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Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA67529)~#|#~sp40319149_sc7Quality Park Reveal-N-Seal Security Tinted #9 Double Window Envelopes, 3 7/8" x 8 7/8", White Wove, 500/Box (QUA67529)~#|#~sp40319148_sc7
Item: 717358
Model: QUA67529
Price is $105.09
Unit of measure 500/Box Price per unit $0.21/Envelope
Free delivery by Tue, Sep 16
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Staples QuickStrip EasyClose #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 100/Box (14011)~#|#~s1223331_sc7Staples QuickStrip EasyClose #6 3/4 Business Envelopes, 3 5/8" x 6 1/2", White, 100/Box (14011)~#|#~s1223330_sc7
Item: 487506
Model: ST14011-CC
Price is $14.59
Unit of measure 100/Box
Delivery by Tue, Sep 16
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Staples Tyvek EasyClose Catalog Envelopes, 10"L x 13"H, White, 100/Box (ST19872)~#|#~sp37727754_sc7
Item: 534925
Model: ST19872
Price is $107.69
Unit of measure 100/Box Price per unit $1.08/Envelope
Free delivery by Tue, Sep 16
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Staples EasyClose Catalog Envelopes, 9"L x 12"H, White, 250/Box (479885N)~#|#~s1224498_sc7Staples EasyClose Catalog Envelopes, 9"L x 12"H, White, 250/Box (479885N)~#|#~s1224571_sc7
Item: 479885
Model: ST479885N-CC
Price is $52.59
Unit of measure 250/Box Price per unit $0.21/Envelope
Free delivery by Tue, Sep 16
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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
Price is $6.09
Unit of measure 50/Pack
Delivery by Tue, Sep 16
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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, Sep 16
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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.