JAM Paper A4 Self Seal Invitation Envelope 4 1/4" x 6 1/4", White, 50/Pack (4872-WPC-50)~#|#~85077591-2013-42A2-965D127F76290F83_sc7JAM Paper A4 Self Seal Invitation Envelope 4 1/4" x 6 1/4", White, 50/Pack (4872-WPC-50)~#|#~2AE8BF10-1435-416F-B2E8A4CF30C66F35_sc7
Item: 24604476
Model: 4872-WPC-50
Price is $13.95
Unit of measure 50/Pack
Delivery by Mon, Apr 06
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Quality Park Gummed Kraft Business #10 Envelopes, 4 1/8" x 9 1/2", Brown, 500/Box (QUA11162)~#|#~s0269135_sc7
Item: 639531
Model: QUA11162
No reviews yet
Price is $64.69
Unit of measure 500/Box
Free delivery by Tue, Mar 31
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JAM Paper #6 3/4 Business Envelope, 3 5/8" x 6 1/2", Ivory, 250/Box (357612640H)~#|#~sp73637140_sc7JAM Paper #6 3/4 Business Envelope, 3 5/8" x 6 1/2", Ivory, 250/Box (357612640H)~#|#~sp73637147_sc7
Item: 2329493
Model: 357612640H
Price is $59.49
Unit of measure 250/Box
Free delivery by Mon, Apr 06
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Quality Park Gummed Security Tinted Business Envelopes, 3 5/8" x 6 1/2", White, 500/Bx~#|#~s0171208_sc7Quality Park Gummed Security Tinted Business Envelopes, 3 5/8" x 6 1/2", White, 500/Bx~#|#~s0375262_sc7
Item: QUA10412
Model: QUA10412
No reviews yet
Price is $52.33
Unit of measure Box
Free delivery by Wed, Apr 01
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Quality Park Gummed Kraft Business Envelopes, 4 1/2" x 10 3/8", Brown, 500/Bx~#|#~s0269135_sc7
Item: QUA11362
Model: QUA11362
No reviews yet
Price is $59.19
Unit of measure Box
Free delivery by Thu, Apr 02
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JAM PAPER #14 Recycled Kraft Envelopes, 5 x 11 1/2, Brown Kraft Manila, 100/Pack (52692203682)~#|#~CE0C4486-A71D-4285-A9B785B34C35739B_sc7JAM PAPER #14 Recycled Kraft Envelopes, 5 x 11 1/2, Brown Kraft Manila, 100/Pack (52692203682)~#|#~sp95008905_sc7
Item: 2329334
Model: 52692203682
Price is $36.49
Unit of measure 100/Pack
Free delivery by Mon, Apr 06
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LUX #7 Regular Envelopes (3 3/4 x 6 3/4) 50/Box, 24lb. White w/ Security Tint (WS-1128-50)~#|#~m004064028_sc7
Item: 2146258
Model: WS-1128-50
Price is $29.89
Unit of measure 50/Pack
Delivery by Wed, Apr 08
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JAM Paper® 10 x 13 Booklet Envelopes, White, 50/Pack (4023222A)~#|#~sp111772382_sc7JAM Paper® 10 x 13 Booklet Envelopes, White, 50/Pack (4023222A)~#|#~sp111772381_sc7
Item: 24365109
Model: 4023222A
Price is $26.19
Unit of measure 50/Pack
Delivery by Mon, Apr 06
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JAM Paper 6" x 9" Kraft Open End Catalog Envelopes, Brown Kraft Paper Bag, 10/Pack (51286524B)~#|#~sp121511706_sc7JAM Paper 6" x 9" Kraft Open End Catalog Envelopes, Brown Kraft Paper Bag, 10/Pack (51286524B)~#|#~sp121511705_sc7
Item: 38293
Model: 51286524B
Price is $16.39
Unit of measure 10/Pack
Delivery by Mon, Apr 06
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JAM Paper #14 Kraft Business Commercial Envelope, 5" x 11 1/2", Brown Kraft, 25/Pack (1633182)~#|#~sp111772374_sc7JAM Paper #14 Kraft Business Commercial Envelope, 5" x 11 1/2", Brown Kraft, 25/Pack (1633182)~#|#~sp111772373_sc7
Item: 367892
Model: 1633182
Price is $14.89
Unit of measure 25/Pack
Delivery by Mon, Apr 06
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Neenah Paper CLASSIC CREST #10 Envelope, Gummed Flap, 4 1/8 x 9 1/2, Avon Brilliant White, 500/Box (01843)~#|#~m002272798_sc7
Item: 2657444
Model: NEE6553000
Price is $67.09
Free delivery by Tue, Mar 31
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JAM Paper Open End Catalog Envelopes, 10" x 13", Navy Blue, 100/Pack (12828427B)~#|#~m002934586_sc7JAM Paper Open End Catalog Envelopes, 10" x 13", Navy Blue, 100/Pack (12828427B)~#|#~m003904900_sc7
Item: 1589507
Model: 12828427B
No reviews yet
Price is $92.99
Unit of measure 100/Pack
Free delivery by Mon, Apr 06
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JAM Paper #6 3/4 Booklet Envelope 3 5/8" x 6 1/2", White, 100/Pack (1633983d)~#|#~15646554-9F9B-45B0-94E8E5DAAAB03DD4_sc7JAM Paper #6 3/4 Booklet Envelope 3 5/8" x 6 1/2", White, 100/Pack (1633983d)~#|#~3828CBA2-09E3-4E21-BBDCE2E82414B18F_sc7
Item: 24604561
Model: 1633983d
No reviews yet
Price is $14.99
Unit of measure 100/Pack
Delivery by Mon, Apr 06
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JAM PAPER 6 x 9 Booklet Commercial Envelopes, White, 100/Pack (15866I)~#|#~sp95009151_sc7JAM PAPER 6 x 9 Booklet Commercial Envelopes, White, 100/Pack (15866I)~#|#~sp95008980_sc7
Item: 24005995
Model: 15866I
Price is $33.39
Unit of measure 100/Pack
Delivery by Mon, Apr 06
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JAM Paper #6 3/4 Invitation Envelope, 3 5/8" x 6 1/2", White, 25/Pack (1633983)~#|#~sp115352137_sc7JAM Paper #6 3/4 Invitation Envelope, 3 5/8" x 6 1/2", White, 25/Pack (1633983)~#|#~sp115352136_sc7
Item: 1227739
Model: 1633983
Price is $8.49
Unit of measure 25/Pack
Delivery by Mon, Apr 06
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LUX Moistenable Glue Security Tinted #9 Window Envelope, 3 7/8" x 8 7/8", White, 250/Box (61549-250)~#|#~m000161337_sc7
Item: 385460
Model: 61549-250
Price is $58.09
Unit of measure 250/Box
Free delivery by Wed, Apr 08
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LUX Gummed Security Tinted #10 Business Envelope, 4 1/2" x 9 1/2", White, 50/Pack (45146-50)~#|#~sp14807428_sc7
Item: 24261186
Model: 45146-50
Price is $17.09
Unit of measure 50/Pack
Delivery by Wed, Apr 08
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Over 30
LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 50/Box, 24lb. White Linen (WS-2960-50)~#|#~m004063955_sc7
Item: 2146463
Model: WS-2960-50
Price is $32.29
Unit of measure 50/Pack
Delivery by Wed, Apr 08
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Window Envelopes, Midnight Black, 500/Box~#|#~m000081336_sc7
Item: 387496
Model: F-4561-B-500
No reviews yet
Price is $100.89
Unit of measure 500/Box
Free delivery by Wed, Apr 08
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JAM Paper Open End Catalog Envelopes, 9" x 12", Aqua Blue, 100/Pack (31287530f)~#|#~sp61031353_sc7JAM Paper Open End Catalog Envelopes, 9" x 12", Aqua Blue, 100/Pack (31287530f)~#|#~sp61031274_sc7
Item: 2633010
Model: 31287530F
No reviews yet
Price is $123.19
Unit of measure 100/Pack
Free delivery by Mon, Apr 06
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LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 500/Box, 24lb. White Linen (WS-2960-500)~#|#~m004063955_sc7
Item: 2146391
Model: WS-2960-500
No reviews yet
Price is $139.59
Unit of measure 500/Pack
Free delivery by Wed, Apr 08
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TFP ComplyRight Self Seal Security Tinted #10 Business Envelopes, 4 1/2" x 9 1/2", White, 500/Box (1500ES)~#|#~DBADAAFD-19AC-40A2-861E0EF0DD7C4784_sc7TFP ComplyRight Self Seal Security Tinted #10 Business Envelopes, 4 1/2" x 9 1/2", White, 500/Box (1500ES)~#|#~0D4763A0-0A1D-466E-AF1360233E6C9AA2_sc7
Item: 423046
Model: 1500ES
Price is $164.79
Unit of measure 500/Box
Free delivery by Tue, Apr 07
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Neenah Capitol Bond light cockle 25% cotton #10 24# Bright white Recycled~#|#~s1001269_sc7
Item: 1968193
Model: 5248500
No reviews yet
Price is $306.89
Unit of measure 2/Carton
Free delivery by Fri, Apr 10
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JAM Paper Window Envelope, 9" x 12", White, 25/Pack (223932)~#|#~sp73452810_sc7JAM Paper Window Envelope, 9" x 12", White, 25/Pack (223932)~#|#~sp73452724_sc7
Item: 367984
Model: 223932
Price is $34.09
Unit of measure 25/Pack
Delivery by Mon, Apr 06
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LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 50/Box, 24lb. Natural Linen (WS-2961-50)~#|#~m004063954_sc7
Item: 2146462
Model: WS-2961-50
No reviews yet
Price is $32.29
Unit of measure 50/Pack
Delivery by Wed, Apr 08
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LUX Self Seal #8 Envelope, 3 5/8" x 8 5/8", Bright White, 50/Pack (43984-50)~#|#~sp14807409_sc7
Item: 24261226
Model: 43984-50
Price is $14.09
Unit of measure 50/Pack
Delivery by Wed, Apr 08
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JAM Paper #10 Kraft Business Envelope, 4 1/8" x 9 1/2", Brown Kraft, 1000/Carton (3984B)~#|#~sp111772303_sc7JAM Paper #10 Kraft Business Envelope, 4 1/8" x 9 1/2", Brown Kraft, 1000/Carton (3984B)~#|#~sp111772302_sc7
Item: 364375
Model: 3984B
Price is $155.89
Unit of measure 1000/Carton
Free delivery by Mon, Apr 06
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Over 30
LUX #6 3/4 Window Envelopes (3 5/8 x 6 1/2) 500/Pack, 24lb. Bright White (18002-500)~#|#~sp14807481_sc7
Item: 24260199
Model: 18002-500
Price is $43.69
Unit of measure 500/Pack
Free delivery by Wed, Apr 08
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JAM Paper Catalog Envelope 4 5/8" x 6 3/4", White, 50/Pack (1623988I)~#|#~64605635-4A02-42E2-B6F43373073B1283_sc7JAM Paper Catalog Envelope 4 5/8" x 6 3/4", White, 50/Pack (1623988I)~#|#~EF641227-D75E-4B09-BF6DF5AE5DCE02E2_sc7
Item: 24052410
Model: 1623988I
Price is $12.19
Unit of measure 50/Pack
Delivery by Mon, Apr 06
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Over 30
JAM Paper 6" x 9" Open End Catalog Colored Envelopes with Clasp Closure, Ultra Fuchsia Pink, 10/Pack (900909024B)~#|#~m003905029_sc7JAM Paper 6" x 9" Open End Catalog Colored Envelopes with Clasp Closure, Ultra Fuchsia Pink, 10/Pack (900909024B)~#|#~m003905028_sc7
Item: 38327
Model: 900909024B
Price is $13.79
Unit of measure 10/Pack
Delivery by Mon, Apr 06
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JAM Paper 10 x 13 Open End Catalog Envelopes, Navy Blue, 25/Pack (12828427)~#|#~m002934586_sc7JAM Paper 10 x 13 Open End Catalog Envelopes, Navy Blue, 25/Pack (12828427)~#|#~m003904900_sc7
Item: 1589508
Model: 12828427
No reviews yet
Price is $30.99
Unit of measure 25/Pack
Delivery by Mon, Apr 06
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Over 30
JAM Paper 9" x 12"" Open End Catalog Envelopes, Dark Purple, 10/Pack (51287430D)~#|#~m003904948_sc7JAM Paper 9" x 12"" Open End Catalog Envelopes, Dark Purple, 10/Pack (51287430D)~#|#~m003550697_sc7
Item: 38270
Model: 51287430D
No reviews yet
Price is $18.19
Unit of measure 10/Pack
Delivery by Mon, Apr 06
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Over 30
JAM Paper #9 Regular Envelopes, 3 7/8 x 8 7/8, Natural, 50/Pack (4855-NPC-50)~#|#~333485AE-5825-4929-AAED2A8A8DC7CE1C_sc7
Item: 24604468
Model: 4855-NPC-50
No reviews yet
Price is $15.95
Unit of measure 50/Pack
Delivery by Mon, Apr 06
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Over 30
JAM Paper 10 x 13 Open End Catalog Colored Envelopes with Clasp Closure, Ultra Lime Green, 100/Pack (V0128186)~#|#~sp136742280_sc7JAM Paper 10 x 13 Open End Catalog Colored Envelopes with Clasp Closure, Ultra Lime Green, 100/Pack (V0128186)~#|#~sp136742278_sc7
Item: 261769
Model: V0128186
Price is $66.69
Unit of measure 100/Box
Free delivery by Mon, Apr 06
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Over 30
LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 50/Box, White w/ Simple Seal~#|#~m004063975_sc7
Item: 2147426
Model: 28726-50
No reviews yet
Price is $31.19
Unit of measure 50/Pack
Delivery by Wed, Apr 08
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Over 30
JAM Paper Self Seal Invitation Envelope 4 1/4" x 6 1/4", White Linen, 50/Pack (4872-WLI-50)~#|#~23EF8A9E-AC29-4341-A787924F562B9ECA_sc7JAM Paper Self Seal Invitation Envelope 4 1/4" x 6 1/4", White Linen, 50/Pack (4872-WLI-50)~#|#~208BF40A-1833-454C-8D44C4DD3F01EC3A_sc7
Item: 24604482
Model: 4872-WLI-50
No reviews yet
Price is $13.95
Unit of measure 50/Pack
Delivery by Mon, Apr 06
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Over 30
JAM Paper #6 3/4 Business Envelope, 3 5/8" x 6 1/2", Light Blue, 250/Box (557612641H)~#|#~m003904989_sc7JAM Paper #6 3/4 Business Envelope, 3 5/8" x 6 1/2", Light Blue, 250/Box (557612641H)~#|#~m003904988_sc7
Item: 2329489
Model: 557612641H
No reviews yet
Price is $63.99
Unit of measure 250/Box
Free delivery by Mon, Apr 06
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Over 30
JAM Paper #7 Coin Envelopes, 3 1/2" x 6 1/2", Orange, 100/Pack (1526755d)~#|#~02945269-BDFC-44B3-8CB16D19A8BC60CF_sc7JAM Paper #7 Coin Envelopes, 3 1/2" x 6 1/2", Orange, 100/Pack (1526755d)~#|#~2F5BA9F3-A3FF-4628-818B60FD43FB05F3_sc7
Item: 24604502
Model: 1526755d
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Mon, Apr 06
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Over 30
JAM Paper 9" x 12" Open End Catalog Colored Envelopes, Red Recycled, 10/Pack (80329B)~#|#~m002934030_sc7JAM Paper 9" x 12" Open End Catalog Colored Envelopes, Red Recycled, 10/Pack (80329B)~#|#~m002934029_sc7
Item: 38296
Model: 80329B
No reviews yet
Price is $15.89
Unit of measure 10/Pack
Delivery by Mon, Apr 06
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Over 30
JAM Paper 6 x 9 Open End Catalog Colored Envelopes with Clasp Closure, Blue Recycled, 100/Pack (V0128123)~#|#~m003905231_sc7JAM Paper 6 x 9 Open End Catalog Colored Envelopes with Clasp Closure, Blue Recycled, 100/Pack (V0128123)~#|#~m003905230_sc7
JAM Paper 6 x 9 Open End Catalog Colored Envelopes with Clasp Closure, Blue Recycled, 100/Pack (V0128123) is Out of stock
Item: 261650
Model: V0128123
Price is $53.59
Unit of measure 100/Box
Putting together a major mailing is an undertaking, to be sure. You have to assemble well-organized papers, ensure you have the right postage, and select the right packaging to fit the documents you have to send. Luckily, selecting the right commercial envelope isn't as hard as you might think, given the many options available these days.

Securing Your Correspondence: Adhesive and Security Tint
Mail supplies may seem like tried-and-true items, but there are a variety of additions that help them function even better. Adding security stripes and tints to commercial window envelopes has allowed sensitive documents to be sent in a way where it is much harder to read what is inside the envelope without opening it. Traditional gummed envelopes still exist, but there are also fast-seal envelopes that don't have to be moistened. You just remove a paper strip to expose the ready adhesive, and your commercial window envelope is ready to go, with a consistent seal every time to maintain the security of your mailing.

Shapes and Sizes for The Mailing You Need
There are many standard sizes of envelopes, each with different mailing classes and rates, so make sure that you pick an envelope that fits a standard size if you'll be sending through the post. Commercial window envelopes must be sent with the right postage for that particular shape and size. An overstuffed envelope can sometimes incur a separate charge and cause issues with post processing.

Use Commercial Window Mailers to Save Money on Labeling
Commercial window envelopes are one of the most helpful ways to save a little money on a mass mailing. Rather than using a label on the outside of the envelope, simply print the address strategically to appear in the window of the envelope when the mailing is folded and placed inside. You'll save time too, since labeling can be time-consuming.