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Self Seal Envelopes

Staples Tyvek 10 x 13 EasyClose Catalog Envelopes, White with Green Diamond Border, Tear‑Resistant & Waterproof Mailers, 100/Box~#|#~sp37727759_sc7Staples Tyvek 10 x 13 EasyClose Catalog Envelopes, White with Green Diamond Border, Tear‑Resistant & Waterproof Mailers, 100/Box~#|#~sp37727758_sc7
Item: 534966
Model: ST19855-CC
Price is $79.39
Unit of measure 100/Box Price per unit $0.79/Envelope
Free Next-Day eligible by tomorrow
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Staples Self Seal Security Tinted Catalog Envelopes, 9" x 12", White, 100/Box (21574)~#|#~AF163F2A-06DD-4CF6-9E41767088802991_sc7Staples Self Seal Security Tinted Catalog Envelopes, 9" x 12", White, 100/Box (21574)~#|#~232984CB-C05E-4DBB-A6F2212997A74DC9_sc7
Item: 329845
Model: ST21574-CC
Price is $88.39
Unit of measure 100/Box Price per unit $0.88/Envelope
Free Next-Day eligible by tomorrow
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JAM Paper 10 x 13 Open End Catalog Envelopes with Peel and Seal Closure, White, 50/Pack (356828782i)~#|#~sp121512449_sc7JAM Paper 10 x 13 Open End Catalog Envelopes with Peel and Seal Closure, White, 50/Pack (356828782i)~#|#~sp121512645_sc7
Item: 24295332
Model: 356828782I
Price is $29.49
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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Quality Park Redi-Seal Self Seal Security Tinted #10 Double Window Envelope, 4 1/2" x 9 1/2", White Wove, 50/Pack (24559-QP-50)~#|#~sp5822112_sc7Quality Park Redi-Seal Self Seal Security Tinted #10 Double Window Envelope, 4 1/2" x 9 1/2", White Wove, 50/Pack (24559-QP-50)~#|#~sp5875503_sc7
Item: 23996473
Model: 24559-QP-50
Price is $42.69
Unit of measure 50/Pack
Free delivery by Tue, Sep 08
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LUX #17 Mini Folded Card (2 9/16 x 3 9/16) 50/Pack, Natural (17MFN-50)~#|#~sp14807798_sc7
Item: 24261302
Model: 17MFN-50
No reviews yet
Price is $13.69
Unit of measure 50/Pack
Delivery by Tue, Sep 08
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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
Price is $110.99
Unit of measure 500/Box Price per unit $0.22/Envelope
Free Next-Day eligible by tomorrow
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Staples Tyvek EasyClose Catalog Envelopes, 9"L x 12"H, White with Green Diamond Border, 100/Box (ST19856)~#|#~sp37727757_sc7Staples Tyvek EasyClose Catalog Envelopes, 9"L x 12"H, White with Green Diamond Border, 100/Box (ST19856)~#|#~sp37727756_sc7
Item: 534958
Model: ST19856
Price is $101.99
Unit of measure 100/Box Price per unit $1.02/Envelope
Free Next-Day eligible by tomorrow
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Quality Park Redi-Strip Catalog Envelopes, 9" x 12", White Wove, 100/Box (QUA44582)~#|#~sp44343595_sc7Quality Park Redi-Strip Catalog Envelopes, 9" x 12", White Wove, 100/Box (QUA44582)~#|#~sp44343594_sc7
Item: QUA44582
Model: QUA44582
Price is $38.37
Unit of measure Box
Free delivery by Mon, Aug 31
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Quality Park Redi-Strip Catalog Envelopes, 10" x 13", White Wove, 100/Box (QUA44782)~#|#~sp44343598_sc7
Item: 377351
Model: QUA44782
Price is $56.49
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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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
Price is $119.19
Unit of measure 500/Box
Free delivery by Mon, Aug 31
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Staples First Class Self Seal #13 Envelope, 10" x 13", White with green diamond border, 100/Box (ST195032-CC)~#|#~B9E43806-A13F-42A4-9B33EF8939143347_sc7Staples First Class Self Seal #13 Envelope, 10" x 13", White with green diamond border, 100/Box (ST195032-CC)~#|#~B114CDC0-F53A-44C8-B7FBE317A7591DCF_sc7
Item: 195032
Model: ST195032-CC
Price is $45.79
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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Quality Park Self Seal A2 Invitation Envelope 4 3/8" x 5 3/4", White, 100/Box (QUA10740)~#|#~sp43812739_sc7Quality Park Self Seal A2 Invitation Envelope 4 3/8" x 5 3/4", White, 100/Box (QUA10740)~#|#~sp43812738_sc7
Item: 582032
Model: QUA10740
Price is $25.59
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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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
Price is $26.09
Unit of measure 50/Pack
Delivery by Tue, Sep 08
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Quality Park Redi-Strip Kraft Catalog Envelopes, 10" x 13", Brown Kraft, 100/Box (QUA44762)~#|#~sp44490028_sc7Quality Park Redi-Strip Kraft Catalog Envelopes, 10" x 13", Brown Kraft, 100/Box (QUA44762)~#|#~sp44490027_sc7
Item: 813439
Model: QUA44762
Price is $40.69
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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Quality Park Tyvek Flap-Stik Self Seal Catalog Envelope, 9" x 12", White, 50/Box (QUAR1462)~#|#~s0171511_sc7
Item: 901463
Model: QUAR1462
Price is $122.99
Unit of measure 50/Box Price per unit $2.46/Envelope
Free Next-Day eligible by tomorrow
30-min pickup
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JAM Paper Self Seal #7 Coin Business Envelopes, 3 1/2" x 6 1/2", Brown Kraft Manila, 100/Pack (400238464D)~#|#~748F6D7A-1C40-43D0-800931D21AD89E60_sc7
Item: 24557953
Model: 400238464D
No reviews yet
Price is $22.69
Unit of measure 100/Pack
Delivery by Wed, Sep 02
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Quality Park Redi-Seal Catalog Envelopes, 9" x 12", White, 100/Box (QUA43517)~#|#~sp46777866_sc7Quality Park Redi-Seal Catalog Envelopes, 9" x 12", White, 100/Box (QUA43517)~#|#~sp46777865_sc7
Item: 822734
Model: QUA43517
Price is $39.69
Unit of measure 100/Box Price per unit $0.40/Envelope
Free Next-Day eligible by tomorrow
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Staples Self Seal Catalog Envelopes, 10"L x 13"H, White, 100/Box (21571)~#|#~2BCC85DC-6F27-4BEF-B606BC5C93B925E3_sc7Staples Self Seal Catalog Envelopes, 10"L x 13"H, White, 100/Box (21571)~#|#~4377B21E-23BF-41CC-85D64F7A218A7986_sc7
Item: 329850
Model: ST21571-CC
Price is $90.49
Unit of measure 100/Box Price per unit $0.90/Envelope
Free Next-Day eligible by tomorrow
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Staples 9 x 12 Self‑Seal Catalog Envelopes, Brown Kraft, Heavy‑Duty Mailing Envelopes, Secure Peel & Seal Closure, 250/Box~#|#~s1224510_sc7Staples 9 x 12 Self‑Seal Catalog Envelopes, Brown Kraft, Heavy‑Duty Mailing Envelopes, Secure Peel & Seal Closure, 250/Box~#|#~FE477306-ED84-435A-9234E1D48F90956A_sc7
Item: 486931
Model: ST486931-CC
Price is $71.79
Unit of measure 250/Box Price per unit $0.29/Envelope
Free Next-Day eligible by tomorrow
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JAM Paper Peel & Seal Closure, Coin Envelopes, Brown Kraft Manila, 2.5" x 4.25", 100/Box (400238460D)~#|#~F111D8B7-EADB-4277-BBB2BF88E1A78981_sc7
Item: 24557955
Model: 400238460D
No reviews yet
Price is $14.89
Unit of measure 100/Pack
Delivery by Wed, Sep 02
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Quality Park Survivor Tyvek Catalog Mailers, White, 10" x 13", 50/Box (R1582)~#|#~m002294726_sc7
Item: 2622390
Model: QUAR1582
Price is $61.99
Unit of measure 50/Box
Free Next-Day eligible by tomorrow
30-min pickup
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Quality Park Survivor Self Seal Catalog Envelopes, 12"L x 16"H, White, 25/Box (QUAR4292)~#|#~sp44490036_sc7Quality Park Survivor Self Seal Catalog Envelopes, 12"L x 16"H, White, 25/Box (QUAR4292)~#|#~sp44490035_sc7
Item: QUAR4292
Model: QUAR4292
Price is $84.03
Unit of measure Box
Free delivery by Mon, Aug 31
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Quality Park Tyvek Self-Adhesive Envelope, #55, 14-lb., White, 6" x 9", 100/Bx~#|#~s0046157_sc7Quality Park Tyvek Self-Adhesive Envelope, #55, 14-lb., White, 6" x 9", 100/Bx~#|#~s0171508_sc7
Item: 827973
Model: QUAR1320
Price is $81.79
Unit of measure 100/Box
Free delivery by Mon, Aug 31
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Quality Park Redi-Seal #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA11118)~#|#~sp40286632_sc7Quality Park Redi-Seal #10 Business Envelopes, 4 1/8" x 9 1/2", White Wove, 500/Box (QUA11118)~#|#~sp40286631_sc7
Item: 458291
Model: QUA11118
Price is $78.99
Unit of measure 500/Box
Free Next-Day eligible by tomorrow
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Quality Park Redi-Seal Self Seal Security Tinted #8 Double Window Envelope 3 5/8" x 8 5/8", White Wove, 50/Pack (24539-50)~#|#~sp5822112_sc7Quality Park Redi-Seal Self Seal Security Tinted #8 Double Window Envelope 3 5/8" x 8 5/8", White Wove, 50/Pack (24539-50)~#|#~sp5875517_sc7
Item: 23995955
Model: 24539-50
Price is $59.69
Unit of measure 50/Pack
Free delivery by Tue, Sep 08
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LUX 5 1/4" x 7 1/4" 80lbs. A7 Invitation Envelopes W/Peel & Press, Midnight Black~#|#~m005902338_sc7LUX 5 1/4" x 7 1/4" 80lbs. A7 Invitation Envelopes W/Peel & Press, Midnight Black~#|#~m005823959_sc7
Item: 282787
Model: F-4580-B-50
No reviews yet
Price is $19.79
Unit of measure 50/Pack
Delivery by Tue, Sep 08
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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 $123.29
Unit of measure 100/Box Price per unit $1.23/Envelope
Free Next-Day eligible by tomorrow
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Staples Tyvek 12 x 15.5 EasyClose Catalog Envelopes, White, Extra‑Large Tear‑Resistant & Water‑Resistant Mailers, 100/Box~#|#~sp37069929_sc7
Item: 534941
Model: ST19869
Price is $132.59
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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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_sc7Quality 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
Price is $151.69
Unit of measure 500/Box Price per unit $0.30/Envelope
Free Next-Day eligible by tomorrow
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Quality Park Survivor First Class Self Seal Catalog Envelope, 9 1/2" x 12 1/2", White, 100/Box (QUAR1530)~#|#~s0292999_sc7Quality Park Survivor First Class Self Seal Catalog Envelope, 9 1/2" x 12 1/2", White, 100/Box (QUAR1530)~#|#~s0171514_sc7
Item: QUAR1530
Model: QUAR1530
No reviews yet
Price is $76.84
Unit of measure Box
Free delivery by Mon, Aug 31
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JAM Paper Self Seal Catalog Envelope, 10 1/2" x 7 1/2", Brown Kraft Manila, 50/Pack (13034230I)~#|#~ECFF9F10-05C1-46E5-AFC882F8534BA8AA_sc7
Item: 24557952
Model: 13034230I
Price is $21.59
Unit of measure 50/Pack
Delivery by Wed, Sep 02
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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 $38.79
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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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
Price is $88.39
Unit of measure 500/Box
Free Next-Day eligible by tomorrow
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Quality Park Redi-Seal Self Seal #10 Double Window Envelope, 4 1/2" x 9 1/2", White Wove, 500/Pack (24559-QP-500)~#|#~sp5822112_sc7Quality Park Redi-Seal Self Seal #10 Double Window Envelope, 4 1/2" x 9 1/2", White Wove, 500/Pack (24559-QP-500)~#|#~sp79645420_sc7
Item: 23995432
Model: 24559-QP-500
Price is $135.29
Unit of measure 500/Pack
Free delivery by Tue, Sep 08
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SURVIVOR Open Side Expansion Self Seal #13 Catalog Envelope, 10" x 13" x 2", White, 25/Pack (QUAR4611)~#|#~m002277816_sc7
Item: 2708498
Model: QUAR4611
Price is $155.99
Unit of measure 25/Pack
Free Next-Day eligible by tomorrow
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Quality Park Redi-Seal Security Tinted Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (QUA11218)~#|#~sp145132158_sc7Quality Park Redi-Seal Security Tinted Business Envelopes, 4 1/8" x 9 1/2", White, 500/Box (QUA11218)~#|#~sp145132157_sc7
Item: 507690
Model: QUA11218
Price is $101.59
Unit of measure 500/Box
Free Next-Day eligible by tomorrow
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Quality Park Redi-Strip Catalog Envelopes, 9" x 12", White Wove, 100/Box (QUA44582)~#|#~sp44343595_sc7Quality Park Redi-Strip Catalog Envelopes, 9" x 12", White Wove, 100/Box (QUA44582)~#|#~sp44343594_sc7
Item: 377349
Model: QUA44582
Price is $39.69
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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JAM Paper Cellophane Envelope with Peel & Seal Closure, 4Bar A1, 3.8125 x 5.1875, Clear, 100/Pack (4BARCELLO)~#|#~m000068412_sc7
Item: 262890
Model: 4BARCELLO
No reviews yet
Price is $7.99
Unit of measure 100/Pack
Delivery by Wed, Sep 02
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LUX Peel & Seel Self Seal Security Tinted Double Window Envelope, 4 1/8" x 9 1/8", White, 500/Pack (INVDW-500)~#|#~sp14807443_sc7
Item: 24261142
Model: INVDW-500
Price is $197.69
Unit of measure 500/Pack
Free delivery by Tue, Sep 08
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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.