JAM Paper 6 x 9 Open End Envelopes, Sunflower Yellow, 50 Pack (EX1644-12-50)~#|#~sp223744124_sc7JAM Paper 6 x 9 Open End Envelopes, Sunflower Yellow, 50 Pack (EX1644-12-50)~#|#~sp223744123_sc7
Item: 24578316
Model: EX1644-12-50
Price is $23.69
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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JAM PAPER Open End Envelopes, 1 3/4 x 2 3/4, Glassine, 50/Pack (GLASS-01-50)~#|#~2084F886-78A2-426D-AD94094788847284_sc7
Item: 24564453
Model: GLASS-01-50
No reviews yet
Price is $13.49
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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JAM Paper Moistenable Glue Catalog Envelope, Other, 500/Pack (GLASS-25-500)~#|#~sp208025409_sc7
Item: 24564508
Model: GLASS-25-500
No reviews yet
Price is $114.29
Unit of measure 500/Pack
Free delivery by Wed, Mar 18
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JAM Paper 9 x 12 Open End Envelopes ,28lb. White w/ Peel & Seel , 50 Pack, White (75407-50)~#|#~sp228873554_sc7
Item: 24578543
Model: 75407-50
No reviews yet
Price is $31.39
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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JAM Paper® 10 x 13 Booklet Envelopes with Peel and Seal Closure, White, 50/Pack (356828787I)~#|#~sp115352158_sc7JAM Paper® 10 x 13 Booklet Envelopes with Peel and Seal Closure, White, 50/Pack (356828787I)~#|#~sp115352157_sc7
Item: 24365098
Model: 356828787I
Price is $31.79
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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JAM PAPER Open End Envelopes, 2 3/4 x 3 3/4, Glassine, 1000/Pack (GLASS-15-1M)~#|#~1B90D3AF-AB36-445B-B88F643FEFA83940_sc7
Item: 24564470
Model: GLASS-15-1M
No reviews yet
Price is $186.95
Unit of measure 1000/Pack
Free delivery by Wed, Mar 18
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JAM Paper Clasp Catalog Envelope 10" x 13", Sea Blue, 50/Pack (900766073I)~#|#~48B5A746-3024-41B6-828407E773986B73_sc7JAM Paper Clasp Catalog Envelope 10" x 13", Sea Blue, 50/Pack (900766073I)~#|#~D4F1BFF4-A61C-48C6-8C610406CC8BA075_sc7
Item: 24142060
Model: 900766073I
No reviews yet
Price is $45.09
Unit of measure 50/Pack
Free delivery by Wed, Mar 18
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Pendaflex Poly Zip Plastic Zip Document Envelope, 10" x 13", Assorted Colors, 5/Pack (85292)~#|#~m003501068_sc7
Item: 2669257
Model: 85292
Price is $18.99
Unit of measure 5/Pack Price per unit $3.80/Pack
Next-Day Delivery by tomorrow
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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 Wed, Mar 18
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JAM Paper Catalog Envelope 10" x 13", Brown Kraft, 50/Pack (9258-50)~#|#~229C626F-5AA9-49C1-8D1ADF40E78C9AAA_sc7JAM Paper Catalog Envelope 10" x 13", Brown Kraft, 50/Pack (9258-50)~#|#~476E38E3-E451-4792-B60A22985C50CBA3_sc7
Item: 24604469
Model: 9258-50
Price is $24.95
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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Over 30
JAM Paper Open-End Envelopes, 9 x 12, Sunflower Yellow, 50 Pack (EX4894-12-50)~#|#~sp228873254_sc7JAM Paper Open-End Envelopes, 9 x 12, Sunflower Yellow, 50 Pack (EX4894-12-50)~#|#~sp228873253_sc7
Item: 24578292
Model: EX4894-12-50
No reviews yet
Price is $31.39
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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Over 30
Partners Brand Vinyl Envelopes, 4" x 6", Clear, 50/Case (JTH190)~#|#~sp23136037_sc7
Item: 24323714
Model: JTH190
No reviews yet
Price is $54.89
Unit of measure 50/Carton
Free delivery by Fri, Mar 20
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JAM Paper 6 x 9 Open End Envelopes, Peel & Seal, White, 250 Pack (95447-250)~#|#~sp223744132_sc7JAM Paper 6 x 9 Open End Envelopes, Peel & Seal, White, 250 Pack (95447-250)~#|#~sp223744130_sc7
Item: 24578392
Model: 95447-250
No reviews yet
Price is $83.59
Unit of measure 250/Pack
Free delivery by Wed, Mar 18
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Over 30
JAM Paper Catalog Envelope 6" x 9", Brown Kraft Manila, 50/Pack (1693i)~#|#~E0F60DA0-6E50-43E6-9F89BD151CFAD565_sc7JAM Paper Catalog Envelope 6" x 9", Brown Kraft Manila, 50/Pack (1693i)~#|#~41EEAF90-D0EF-4743-8AD40509D723AEAE_sc7
Item: 24604562
Model: 1693i
No reviews yet
Price is $26.99
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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JAM Paper Open End Catalog Envelopes, 9" x 12", Brown Kraft Manila, 500/Pack (4132C)~#|#~sp223033182_sc7JAM Paper Open End Catalog Envelopes, 9" x 12", Brown Kraft Manila, 500/Pack (4132C)~#|#~sp223033181_sc7
Item: 24578351
Model: 4132C
Price is $96.99
Unit of measure 500/Pack
Free delivery by Wed, Mar 18
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JAM Paper 6 x 9 Open End Envelopes, Peel & Seal, White, 500 Pack  (95447-500)~#|#~sp223744136_sc7JAM Paper 6 x 9 Open End Envelopes, Peel & Seal, White, 500 Pack  (95447-500)~#|#~sp223744135_sc7
Item: 24578394
Model: 95447-500
No reviews yet
Price is $154.69
Unit of measure 500/Pack
Free delivery by Wed, Mar 18
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Over 30
LUX Tyvek Open End #1 Credit Card Envelopes, 2 1/4" x 3 1/2", Tyvek, 50/Pack (PC1801PL-50)~#|#~m000082194_sc7
Item: 282960
Model: PC1801PL-50
Price is $24.09
Unit of measure 50/Pack
Delivery by Mon, Mar 23
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Over 30
Partners Brand Vinyl Envelopes, 8 1/2" x 11", Clear, 50/Case (JTH193)~#|#~sp23136041_sc7
Item: 24323658
Model: JTH193
No reviews yet
Price is $93.89
Unit of measure 50/Carton
Free delivery by Fri, Mar 20
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Over 30
JAM Paper Self Seal Business Envelope, 10 x 13, White, 50 Pack (75423-50)~#|#~sp226423817_sc7
Item: 24578447
Model: 75423-50
No reviews yet
Price is $30.29
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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LUX RFID Blocking Credit Card Sleeve 2 3/8" x 3 1/2", 50/Pack, 32lb. White  - SecureShield (PC1807PL-50)~#|#~sp14807954_sc7
Item: 24260219
Model: PC1807PL-50
Price is $40.19
Unit of measure 50/Pack
Free delivery by Mon, Mar 23
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JAM Paper 9 x 12 Open End Catalog Envelopes with Peel and Seal Closure, Light Grey, 10/Pack (12931115p)~#|#~sp4211438_sc7JAM Paper 9 x 12 Open End Catalog Envelopes with Peel and Seal Closure, Light Grey, 10/Pack (12931115p)~#|#~sp4211437_sc7
Item: 24145246
Model: 12931115P
No reviews yet
Price is $21.59
Unit of measure 10/Pack
Delivery by Wed, Mar 18
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ComplyRight Self Seal 1099-R Tax Double-Window Envelope, 5.63" x 9", White, 100/Pack (DW4MWS)~#|#~64682323-AFC6-4DD8-848D39A583C1AA01_sc7ComplyRight Self Seal 1099-R Tax Double-Window Envelope, 5.63" x 9", White, 100/Pack (DW4MWS)~#|#~F735A6B9-AE7F-4582-8E2324BE985D0B4F_sc7
Item: 24578233
Model: DW4MWS
No reviews yet
Price is $39.99
Free delivery by Tue, Mar 24
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JAM Paper 9 x 12 Open End Catalog Envelopes with Peel and Seal Closure, Light Grey, 25/Pack (12931115a)~#|#~sp4211438_sc7JAM Paper 9 x 12 Open End Catalog Envelopes with Peel and Seal Closure, Light Grey, 25/Pack (12931115a)~#|#~sp4211437_sc7
Item: 2478094
Model: 12931115A
Price is $21.59
Unit of measure 25/Pack
Delivery by Wed, Mar 18
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JAM Paper Catalog Envelope 6" x 9", Brown Kraft, 50/Pack (1693-50)~#|#~2B633DE8-5AB8-4875-A96EB383FB558BB5_sc7JAM Paper Catalog Envelope 6" x 9", Brown Kraft, 50/Pack (1693-50)~#|#~949F0CCA-846D-4E70-BB912CF4B51E8B26_sc7
Item: 24604496
Model: 1693-50
No reviews yet
Price is $20.95
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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Over 30
Partners Brand Vinyl Envelopes, 6" x 9", Clear, 50/Case (JTH192)~#|#~sp23136040_sc7
Item: 24323657
Model: JTH192
No reviews yet
Price is $76.19
Unit of measure 50/Carton
Free delivery by Fri, Mar 20
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JAM Paper Open End Envelopes, 28lb, 9 x 12, Brown Kraft, 50 Pack (75456-50)~#|#~sp228873461_sc7JAM Paper Open End Envelopes, 28lb, 9 x 12, Brown Kraft, 50 Pack (75456-50)~#|#~sp228873460_sc7
Item: 24578311
Model: 75456-50
No reviews yet
Price is $31.39
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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Over 30
LUX Credit Card Sleeve 2 3/8" x 3 1/2", 50/Pack, Ruby Red (LUX-1801-18-50)~#|#~sp14807842_sc7
Item: 24261124
Model: LUX-1801-18-50
No reviews yet
Price is $21.59
Unit of measure 50/Pack
Delivery by Mon, Mar 23
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Over 30
Partners Brand Vinyl Envelopes, 12" x 9", Clear, 50/Case (JTH195)~#|#~sp23136043_sc7
Item: 24323655
Model: JTH195
No reviews yet
Price is $123.09
Unit of measure 50/Carton
Free delivery by Fri, Mar 20
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Over 30
JAM Paper® 10 x 13 Booklet Envelopes with Peel and Seal Closure, White, 100/Pack (356828787D)~#|#~sp115352158_sc7JAM Paper® 10 x 13 Booklet Envelopes with Peel and Seal Closure, White, 100/Pack (356828787D)~#|#~sp115352157_sc7
Item: 24365151
Model: 356828787D
Price is $58.89
Unit of measure 100/Pack
Free delivery by Wed, Mar 18
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LUX Credit Card Sleeve 2 3/8" x 3 1/2", 250/Pack, Ruby Red (LUX-1801-18-250)~#|#~sp14807842_sc7
Item: 24260190
Model: LUX-1801-18-250
No reviews yet
Price is $50.49
Unit of measure 250/Pack
Free delivery by Mon, Mar 23
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Over 30
JAM Paper Open End Envelopes, Peel & Seal, 9 x 12, Brown Kraft, 250 Pack (75456-250)~#|#~sp228873458_sc7JAM Paper Open End Envelopes, Peel & Seal, 9 x 12, Brown Kraft, 250 Pack (75456-250)~#|#~sp228873457_sc7
Item: 24578309
Model: 75456-250
No reviews yet
Price is $110.29
Unit of measure 250/Pack
Free delivery by Wed, Mar 18
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LUX Credit Card Sleeve 2 3/8" x 3 1/2", 50/Box, 24lb. White (1801-W-50)~#|#~m000082195_sc7
Item: 282961
Model: 1801-W-50
Price is $32.29
Unit of measure 50/Pack
Delivery by Mon, Mar 23
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Over 30
JAM Paper 9 x 12 Open End Window Envelopes, 28lb, White, 250 Pack (1590PS-250)~#|#~sp228873480_sc7
Item: 24578359
Model: 1590PS-250
No reviews yet
Price is $127.89
Unit of measure 250/Pack
Free delivery by Wed, Mar 18
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Over 30
JAM Paper 9 x 12 Open End Double Window Envelopes, Security Tint, 28lb, White, 50 Pack (912DW-28WST-50)~#|#~sp228873503_sc7
Item: 24578418
Model: 912DW-28WST-50
No reviews yet
Price is $35.09
Unit of measure 50/Pack
Free delivery by Wed, Mar 18
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Over 30
JAM Paper 9 x 12 Open End Window Envelopes, 28lb, White, 1000 Pack (1590PS-1M)~#|#~sp228873479_sc7
Item: 24578357
Model: 1590PS-1M
No reviews yet
Price is $310.19
Unit of measure 1000/Pack
Free delivery by Wed, Mar 18
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Over 30
JAM Paper 10 x 13 Open End Envelopes, Citrus Yellow, 50/Pack (LUX-4897-L20-50)~#|#~sp226423846_sc7
Item: 24578603
Model: LUX-4897-L20-50
No reviews yet
Price is $30.29
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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Over 30
JAM Paper 6 x 9 Open End Envelopes, 28lb, White, 50 Pack (95447-50)~#|#~sp223744134_sc7JAM Paper 6 x 9 Open End Envelopes, 28lb, White, 50 Pack (95447-50)~#|#~sp223744133_sc7
Item: 24578393
Model: 95447-50
No reviews yet
Price is $23.69
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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Over 30
JAM Paper 6 x 9 Open End Envelopes, Navy Blue, 250 Pack (1644-103-250)~#|#~sp223744122_sc7JAM Paper 6 x 9 Open End Envelopes, Navy Blue, 250 Pack (1644-103-250)~#|#~sp223744121_sc7
Item: 24578315
Model: 1644-103-250
No reviews yet
Price is $114.79
Unit of measure 250/Pack
Free delivery by Wed, Mar 18
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JAM Paper #5 Coin Envelopes 2 7/8" x 5 1/4", White, 100/Pack (16211217d)~#|#~B41A610E-51BF-4ED4-9D660EF32ED60E79_sc7JAM Paper #5 Coin Envelopes 2 7/8" x 5 1/4", White, 100/Pack (16211217d)~#|#~F97D59B5-440A-4110-AFD31B4C3E481B6E_sc7
Item: 24604658
Model: 16211217d
No reviews yet
Price is $14.99
Unit of measure 100/Pack
Delivery by Wed, Mar 18
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LUX Credit Card Sleeve 2 3/8" x 3 1/2", 50/Box, Midnight Black (LUX-1801-B-50)~#|#~m000082198_sc7
Item: 282964
Model: LUX-1801-B-50
Price is $31.79
Unit of measure 50/Pack
Delivery by Mon, Mar 23
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JAM Paper Self Seal Policy Envelope 4 1/8" x 9 1/2", Natural Linen, 50/Pack (7716-NLI-50)~#|#~FC7B9E63-6939-4320-9110C68A66F9926D_sc7JAM Paper Self Seal Policy Envelope 4 1/8" x 9 1/2", Natural Linen, 50/Pack (7716-NLI-50)~#|#~5EA03894-4924-41B6-A88F8C44718A3AC0_sc7
Item: 24604592
Model: 7716-NLI-50
No reviews yet
Price is $13.95
Unit of measure 50/Pack
Delivery by Wed, Mar 18
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JAM Paper Booklet Envelope 10 1/2" x 7 1/2", White, 100/Pack (4120j)~#|#~FD36AD17-CB81-40F7-90642A455EC8CC8E_sc7JAM Paper Booklet Envelope 10 1/2" x 7 1/2", White, 100/Pack (4120j)~#|#~D996D53D-2F12-495D-88302B0EDCCE0D42_sc7
Item: 24604542
Model: 4120j
No reviews yet
Price is $18.99
Unit of measure 100/Pack
Delivery by Wed, Mar 18
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LUX Credit Card Sleeve 2 3/8" x 3 1/2", 50/Pack, Gold Metallic (1801-07-50)~#|#~sp14807766_sc7
LUX Credit Card Sleeve 2 3/8" x 3 1/2", 50/Pack, Gold Metallic (1801-07-50) is Out of stock
Item: 24260759
Model: 1801-07-50
Price is $19.09
Unit of measure 50/Pack

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While most window envelopes have the opening on the long side, open end envelopes traditionally reverse that orientation and place that opening on the short side. The primary advantage, especially with larger window envelopes, is that you can print documents that emerge from the envelope in the correct orientation. If you're concerned with presentation, this can make a great first impression when people open your envelope.

With open end window envelopes, you can avoid folding important documents.
If you're sending important documents, legal forms, or contracts—especially if they need to be signed or stamped by a notary—it's much easier for the recipient to read the documents and sign them if they haven't been folded. With open end window envelopes, you can still print documents that show the recipient's address clearly through the window without any folding. You simply open the short end, slide in the unfolded documents, and align the name and address. You won't even need printer templates, because the windows are placed in standard positions.

Want your mailing to stand out? Choose a bright color.
We carry open end window envelopes in almost 20 colors. While many are typical whites and beiges, which are good for standard mailings, there are also vibrant, attention-grabbing colors that are sure to stand out in any mailbox. If you really want to make a statement, consider upgrading to a metallic open end window envelope. They shimmer and shine in any light. Finally, if you're sending documents that have bright designs and aren't personal, private, or sensitive, you can use a clear envelope.

How do you like to seal your envelopes?
There are a variety of available seals for open end window envelopes. If you'd prefer to avoid having to moisten the seal, shop for EasyClose, gummed, or Redi-Seal options.