Quality Park Gummed Brightly Colored Business #10 Envelopes, 4 1/8" x 9 1/2", Red, 25/Pk~#|#~s0171214_sc7
Item: QUA11134
Model: QUA11134
Price is $7.99
Unit of measure Pack
Delivery by Wed, May 20
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LUX 4 1/8" x 9 1/2" #10 Window Envelopes, Midnight Black, 50/Pack~#|#~m000081331_sc7
Item: 281942
Model: 4261-20-50
No reviews yet
Price is $14.39
Unit of measure 50/Pack
Delivery by Thu, May 28
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LUX Self Seal #11 Kraft Business Envelope, 4 1/2" x 10 3/8", Brown Kraft, 500/Pack (66464-500)~#|#~sp14807413_sc7
Item: 24261352
Model: 66464-500
No reviews yet
Price is $85.19
Unit of measure 500/Pack
Free delivery by Thu, May 28
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JAM Paper 10 x 13 Open End Catalog Colored Envelopes, Blue Recycled, 50/Pack (87725i)~#|#~sp12489300_sc7JAM Paper 10 x 13 Open End Catalog Colored Envelopes, Blue Recycled, 50/Pack (87725i)~#|#~sp12489299_sc7
Item: 24175062
Model: 87725I
No reviews yet
Price is $45.19
Unit of measure 50/Pack
Free delivery by Tue, May 26
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JAM Paper #10 Business Window Envelope, 4 1/8" x 9 1/2", Blue, 50/Pack (5156476I)~#|#~m002934177_sc7JAM Paper #10 Business Window Envelope, 4 1/8" x 9 1/2", Blue, 50/Pack (5156476I)~#|#~m002934176_sc7
Item: 1588701
Model: 5156476I
No reviews yet
Price is $20.49
Unit of measure 50/Pack
Delivery by Tue, May 26
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JAM Paper #9 Business Envelope, 3 7/8" x 8 7/8", White, 500/Box (1633172C)~#|#~sp111772371_sc7JAM Paper #9 Business Envelope, 3 7/8" x 8 7/8", White, 500/Box (1633172C)~#|#~sp111772370_sc7
Item: 2103316
Model: 1633172C
Price is $48.59
Unit of measure 500/Box
Free delivery by Tue, May 26
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LUX 70lbs. 3 7/8" x 8 7/8" #9 Regular Envelopes, Natural Linen, 250/BX~#|#~m000161382_sc7
Item: 384546
Model: 4855-NLI-250
Price is $54.59
Unit of measure 250/Box
Free delivery by Thu, May 28
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LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 1000/Pack, Navy (LUX42601031000)~#|#~sp12274947_sc7LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 1000/Pack, Navy (LUX42601031000)~#|#~sp12275019_sc7
Item: 24161971
Model: LUX42601031000
Price is $166.09
Unit of measure 1000/Pack
Free delivery by Thu, May 28
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LUX #9 Regular Envelopes (3 7/8 x 8 7/8) 50/Pack, Grocery Bag (4855-GB-50)~#|#~sp12274947_sc7LUX #9 Regular Envelopes (3 7/8 x 8 7/8) 50/Pack, Grocery Bag (4855-GB-50)~#|#~sp14081664_sc7
Item: 24216326
Model: 4855-GB-50
No reviews yet
Price is $15.59
Unit of measure 50/Pack
Delivery by Thu, May 28
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JAM Paper Open End Catalog Envelope, 7" x 10", White, 1000/Carton (01623194B)~#|#~sp61031459_sc7JAM Paper Open End Catalog Envelope, 7" x 10", White, 1000/Carton (01623194B)~#|#~sp61031265_sc7
Item: 366864
Model: 01623194B
No reviews yet
Price is $206.59
Unit of measure 1000/Carton
Free delivery by Tue, May 26
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JAM Paper A2 Booklet Envelope 4 3/8" x 5 3/4", Baby Pink, 100/Pack (155623d)~#|#~6DA8EBE2-B55D-4E1D-926DFA2E36700F51_sc7JAM Paper A2 Booklet Envelope 4 3/8" x 5 3/4", Baby Pink, 100/Pack (155623d)~#|#~04DD728C-1884-4FF7-9CF120437D5C10D6_sc7
Item: 24604631
Model: 155623d
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Tue, May 26
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JAM Paper A8 Invitation Envelope, 5 1/2" x 8 1/8", White with Red Foil, 100/Pack (3243657d)~#|#~EDB435E8-E91B-44B5-83E2C641EA6C2B68_sc7JAM Paper A8 Invitation Envelope, 5 1/2" x 8 1/8", White with Red Foil, 100/Pack (3243657d)~#|#~FBE2CDF3-057E-4D4A-BAF47D8A74D60226_sc7
Item: 24604460
Model: 3243657d
No reviews yet
Price is $42.99
Unit of measure 100/Pack
Free delivery by Tue, May 26
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JAM Paper 6 x 9 Open End Catalog Envelopes, Aqua Blue, 25/Pack (31287520)~#|#~sp137085603_sc7
Item: 235555
Model: 31287520
Price is $21.59
Unit of measure 25/Pack
Delivery by Tue, May 26
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JAM Paper 9 x 12 Open End Catalog Envelopes, Olive Green, 25/Pack (31287534)~#|#~sp61031366_sc7JAM Paper 9 x 12 Open End Catalog Envelopes, Olive Green, 25/Pack (31287534)~#|#~sp61031298_sc7
Item: 2632998
Model: 31287534
No reviews yet
Price is $36.89
Unit of measure 25/Pack
Free delivery by Tue, May 26
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JAM Paper Booklet Envelope 10" x 13", Chartreuse, 50/Pack (212813512i)~#|#~C78EDFF6-828F-48DC-8C8F9E88970076C5_sc7JAM Paper Booklet Envelope 10" x 13", Chartreuse, 50/Pack (212813512i)~#|#~956474A1-24E4-4B51-83F136C89EF25036_sc7
Item: 24604574
Model: 212813512i
No reviews yet
Price is $46.99
Unit of measure 50/Pack
Free delivery by Tue, May 26
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LUX 7 x 10 Open End Envelopes 50/Pack, 24lb. Bright White (17954-50)~#|#~sp14807518_sc7
Item: 24261270
Model: 17954-50
No reviews yet
Price is $22.39
Unit of measure 50/Pack
Delivery by Thu, May 28
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JAM Paper #10 Booklet Envelope 4 1/8" x 9 1/2", Orange, 100/Pack (5156477d)~#|#~ACD7D0B1-A337-4A3D-B887B89EF59CB2C0_sc7JAM Paper #10 Booklet Envelope 4 1/8" x 9 1/2", Orange, 100/Pack (5156477d)~#|#~78392B86-C9AB-4F5C-986BF1E8A1349B91_sc7
Item: 24604451
Model: 5156477d
No reviews yet
Price is $27.99
Unit of measure 100/Pack
Delivery by Tue, May 26
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LUX 4 1/8" x 9 1/2" #10 Window Envelopes, Midnight Black, 50/Pack (F-4561-B-50)~#|#~m000081336_sc7
Item: 281947
Model: F-4561-B-50
No reviews yet
Price is $35.89
Unit of measure 50/Pack
Free delivery by Thu, May 28
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LUX 4 1/8" x 9 1/2" #10 Window Envelopes, Pastel Canary Yellow, 50/Pack~#|#~m000081339_sc7
Item: 281951
Model: 11824-50
No reviews yet
Price is $18.89
Unit of measure 50/Pack
Delivery by Thu, May 28
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Quality Park Gummed Traditional Style Business #10 Envelopes, 4 1/8" x 9 1/2", White, 500/Bx (QUA11112)~#|#~s0293885_sc7
Item: QUA11112
Model: QUA11112
No reviews yet
Price is $37.19
Unit of measure Box
Free Next-Day eligible by tomorrow
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JAM Paper #9 Business Envelope, 3 7/8" x 8 7/8", Lime Green, 100/Pack (1532898D)~#|#~2447E503-2210-4B95-9ED895EA98E03389_sc7
Item: 24557929
Model: 1532898D
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Tue, May 26
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LUX 60lbs. 4 1/8" x 9 1/2" #10 Bright Regular Envelopes, Bright Green, 250/BX~#|#~m000081292_sc7
Item: 384425
Model: 4260-12-250
No reviews yet
Price is $50.39
Unit of measure 250/Box
Free delivery by Thu, May 28
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LUX 70lbs. 9" x 12" Open End Envelopes, Avocado Green, 1000/BX~#|#~m000081656_sc7
Item: 386695
Model: EX4894-27-1000
No reviews yet
Price is $431.89
Unit of measure 1000/Box
Free delivery by Thu, May 28
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JAM Paper #6 3/4 Business Envelope, 3 5/8" x 6 1/2", Goldenrod Orange, 50/Pack (557612642C)~#|#~sp74308915_sc7JAM Paper #6 3/4 Business Envelope, 3 5/8" x 6 1/2", Goldenrod Orange, 50/Pack (557612642C)~#|#~sp74308929_sc7
Item: 2329494
Model: 557612642C
Price is $16.29
Unit of measure 50/Pack
Delivery by Tue, May 26
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JAM Paper #7 Coin Envelopes, 3.5" x 6.5", White, 1000/carton (95083B)~#|#~m002934466_sc7JAM Paper #7 Coin Envelopes, 3.5" x 6.5", White, 1000/carton (95083B)~#|#~m002934465_sc7
Item: 362659
Model: 95083B
No reviews yet
Price is $351.49
Unit of measure 1000/Carton
Free delivery by Tue, May 26
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JAM Paper 6 x 9 Open End Catalog Envelopes, Dark Grey, 50/Pack (51285796i)~#|#~sp20131823_sc7
Item: 24295210
Model: 51285796I
No reviews yet
Price is $41.79
Unit of measure 50/Pack
Free delivery by Tue, May 26
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JAM Paper A10 Booklet Envelope, 6" x 9 1/2", Blue, 100/Pack (95443d)~#|#~E8A0FB50-275F-4627-A878ABF9AB0E2750_sc7JAM Paper A10 Booklet Envelope, 6" x 9 1/2", Blue, 100/Pack (95443d)~#|#~81680034-8AD5-4BC9-97A5A48BC671A864_sc7
Item: 24604577
Model: 95443d
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Tue, May 26
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JAM Paper #6 3/4 Business Envelope, 3 5/8" x 6 1/2", Light Green, 500/Box (457611417B)~#|#~sp73637142_sc7JAM Paper #6 3/4 Business Envelope, 3 5/8" x 6 1/2", Light Green, 500/Box (457611417B)~#|#~sp73637149_sc7
Item: 2329485
Model: 457611417B
No reviews yet
Price is $116.29
Unit of measure 500/Box
Free delivery by Tue, May 26
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LUX 7 x 10 Open End Envelopes 250/Pack, 24lb. Bright White (17954-250)~#|#~sp14807518_sc7
Item: 24260297
Model: 17954-250
No reviews yet
Price is $53.59
Unit of measure 250/Pack
Free delivery by Thu, May 28
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LUX Moistenable Glue #10 Window Envelope, 4 1/2" x 9 1/2", Electric Yellow, 1000/Box (4261-20-1000)~#|#~m000081331_sc7
Item: 384522
Model: 4261-20-1000
No reviews yet
Price is $109.99
Unit of measure 1000/Box
Free delivery by Thu, May 28
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Quality Park Gummed Catalog Envelope, 9" x 12", Woven White, 100/Box (37693)~#|#~s0171255_sc7
Item: QUA37693
Model: QUA37693
Price is $93.89
Unit of measure Box
Free delivery by Wed, May 20
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JAM Paper #10 Window Envelope, 4 1/8" x 9 1/2", Orange, 50/Pack (5156477I)~#|#~m004542922_sc7JAM Paper #10 Window Envelope, 4 1/8" x 9 1/2", Orange, 50/Pack (5156477I)~#|#~m004542921_sc7
Item: 2329508
Model: 5156477I
No reviews yet
Price is $20.49
Unit of measure 50/Pack
Delivery by Tue, May 26
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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 Thu, May 28
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Quality Park Gummed Catalog Envelope, 3 5/8" x 8 5/8", White, 500/Box (21012)~#|#~sp4614071_sc7
Item: QUA21012
Model: QUA21012
Price is $224.40
Unit of measure Box
Free Next-Day eligible by tomorrow
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LUX 60lbs. 4 1/8" x 9 1/2" #10 Regular Envelopes, Blue Parchment, 250/Box (6660-12-250)~#|#~m000081289_sc7
LUX 60lbs. 4 1/8" x 9 1/2" #10 Regular Envelopes, Blue Parchment, 250/Box (6660-12-250) is Out of stock
Item: 385529
Model: 6660-12-250
No reviews yet
Price is $51.69
Unit of measure 250/Box
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
JAM Paper Open End Catalog Envelopes, 10" x 13", Navy Blue, 100/Pack (12828427B) is Out of stock
Item: 1589507
Model: 12828427B
No reviews yet
Price is $92.99
Unit of measure 100/Pack
LUX #9 Regular Envelopes, 3 7/8" x 8 7/8", Bright Green, 500 Qty (WS-2037-500)~#|#~m004063981_sc7
LUX #9 Regular Envelopes, 3 7/8" x 8 7/8", Bright Green, 500 Qty (WS-2037-500) is Out of stock
Item: 2146594
Model: WS-2037-500
No reviews yet
Price is $134.59
Unit of measure 500/Pack
JAM Paper A9 Invitation Envelope 5 3/4" x 8 3/4", Dark Red, 100/Pack (31511321d)~#|#~026D1C25-CAF3-4E02-8C4048EB6CB4EC38_sc7JAM Paper A9 Invitation Envelope 5 3/4" x 8 3/4", Dark Red, 100/Pack (31511321d)~#|#~68C3A500-B7BE-4F84-8DBE4A4930963B53_sc7
JAM Paper A9 Invitation Envelope 5 3/4" x 8 3/4", Dark Red, 100/Pack (31511321d) is Out of stock
Item: 24604470
Model: 31511321d
No reviews yet
Price is $42.99
Unit of measure 100/Pack
JAM Paper 10 x 13 Open End Catalog Colored Envelopes with Clasp Closure, Violet Purple Recycled, 50/Pack (v0128182i)~#|#~sp11854837_sc7JAM Paper 10 x 13 Open End Catalog Colored Envelopes with Clasp Closure, Violet Purple Recycled, 50/Pack (v0128182i)~#|#~sp11854836_sc7
JAM Paper 10 x 13 Open End Catalog Colored Envelopes with Clasp Closure, Violet Purple Recycled, 50/Pack (v0128182i) is Out of stock
Item: 24142003
Model: V0128182I
No reviews yet
Price is $45.19
Unit of measure 50/Pack
JAM Paper 9 x 12 Open End Catalog Colored Envelopes, Green Recycled, 50/Pack (80402i)~#|#~sp115351623_sc7JAM Paper 9 x 12 Open End Catalog Colored Envelopes, Green Recycled, 50/Pack (80402i)~#|#~sp115351622_sc7
JAM Paper 9 x 12 Open End Catalog Colored Envelopes, Green Recycled, 50/Pack (80402i) is Out of stock
Item: 24145273
Model: 80402I
No reviews yet
Price is $75.19
Unit of measure 50/Pack
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.