LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 250/Box, Magenta (EX4875-10-250)~#|#~m000081928_sc7
Item: 386507
Model: EX4875-10-250
No reviews yet
Price is $76.39
Unit of measure 250/Box
Free delivery by Mon, May 11
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LUX A8 Foil Lined Invitation Envelopes (5 1/2 x 8 1/8) 1000/Box, White w/Gold LUX Lining (FLWH4885-041000)~#|#~m000082134_sc7
Item: 517344
Model: FLWH4885-041000
No reviews yet
Price is $248.29
Free delivery by Mon, May 11
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70 lb 5 3/4" x 5 3/4" Peel & Press Square Envelopes, Grocery Bag Brown, 1000/Box~#|#~m000081634_sc7
Item: 1028583
Model: 8520-GB-1000
No reviews yet
Price is $214.19
Free delivery by Mon, May 11
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Wasabi (FE4280-22-50)~#|#~m005902341_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Wasabi (FE4280-22-50)~#|#~m005823981_sc7
Item: 282841
Model: FE4280-22-50
No reviews yet
Price is $14.95
Unit of measure 50/Pack
Delivery by Mon, May 11
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LUX A6 Foil Lined Invitation Envelopes (4 3/4 x 6 1/2) 500/Box, White w/Red LUX Lining (FLWH4875-01-500)~#|#~m000081968_sc7
Item: 513820
Model: FLWH4875-01-500
No reviews yet
Price is $98.49
Free delivery by Mon, May 11
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JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Clear, Bulk 250/Box (GTGN530H)~#|#~sp132864546_sc7JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Clear, Bulk 250/Box (GTGN530H)~#|#~sp132864545_sc7
Item: 1589808
Model: GTGN530H
No reviews yet
Price is $283.99
Unit of measure 250/Box
Free delivery by Thu, May 07
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JAM Paper A6 Metallic Invitation Envelopes, 4.75 x 6.5, Stardream Gold, Bulk 250/Box (GCST658H)~#|#~m003905140_sc7JAM Paper A6 Metallic Invitation Envelopes, 4.75 x 6.5, Stardream Gold, Bulk 250/Box (GCST658H)~#|#~m003905139_sc7
Item: 1589004
Model: GCST658H
No reviews yet
Price is $215.09
Unit of measure 250/Box
Free delivery by Thu, May 07
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 1000/Box, Wasabi (FE4280-22-1000)~#|#~m005902341_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 1000/Box, Wasabi (FE4280-22-1000)~#|#~m005823981_sc7
Item: 387849
Model: FE4280-22-1000
No reviews yet
Price is $160.69
Unit of measure 1000/Box
Free delivery by Mon, May 11
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 500/Box, Amethyst Metallic (5375-17-500)~#|#~m000081892_sc7
Item: 385235
Model: 5375-17-500
No reviews yet
Price is $115.79
Unit of measure 500/Box
Free delivery by Mon, May 11
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JAM Paper Self Seal Invitation Envelopes, 5 1/5" x 5 1/4", Black Linen, 250/Pack (8510-BLI-250)~#|#~sp225302954_sc7JAM Paper Self Seal Invitation Envelopes, 5 1/5" x 5 1/4", Black Linen, 250/Pack (8510-BLI-250)~#|#~sp225302953_sc7
JAM Paper Self Seal Invitation Envelopes, 5 1/5" x 5 1/4", Black Linen, 250/Pack (8510-BLI-250) is Out of stock
Item: 24578434
Model: 8510-BLI-250
No reviews yet
Price is $43.09
Unit of measure 250/Pack
LUX A4 Foil Lined Invitation Envelopes (4 1/4 x 6 1/4) 500/Box, Natural w/Black LUX Lining (FLNT4872-02-500)~#|#~m000081865_sc7
LUX A4 Foil Lined Invitation Envelopes (4 1/4 x 6 1/4) 500/Box, Natural w/Black LUX Lining (FLNT4872-02-500) is Out of stock
Item: 513924
Model: FLNT4872-02-500
No reviews yet
Price is $102.39
JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Orange Recycled, Bulk 1000/Carton (3156394B)~#|#~m003904556_sc7JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Orange Recycled, Bulk 1000/Carton (3156394B)~#|#~m003904555_sc7
JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Orange Recycled, Bulk 1000/Carton (3156394B) is Out of stock
Item: 261244
Model: 3156394B
No reviews yet
Price is $407.99
Unit of measure 1000/Carton
JAM Paper A6 Translucent Vellum Invitation Envelopes, 4.75 x 6.5, Aqua Blue, 25/Pack (PACV664)~#|#~m006948457_sc7JAM Paper A6 Translucent Vellum Invitation Envelopes, 4.75 x 6.5, Aqua Blue, 25/Pack (PACV664)~#|#~m006948456_sc7
JAM Paper A6 Translucent Vellum Invitation Envelopes, 4.75 x 6.5, Aqua Blue, 25/Pack (PACV664) is Out of stock
Item: 263658
Model: PACV664
No reviews yet
Price is $21.99
Unit of measure 25/Pack
JAM Paper 4Bar A1 Metallic Invitation Envelopes, 3.625 x 5.125, Stardream Gold, Bulk 1000/Carton (V018244B)~#|#~m003905241_sc7JAM Paper 4Bar A1 Metallic Invitation Envelopes, 3.625 x 5.125, Stardream Gold, Bulk 1000/Carton (V018244B)~#|#~m003905240_sc7
JAM Paper 4Bar A1 Metallic Invitation Envelopes, 3.625 x 5.125, Stardream Gold, Bulk 1000/Carton (V018244B) is Out of stock
Item: 262045
Model: V018244B
No reviews yet
Price is $677.99
Unit of measure 1000/Carton
JAM Paper #10 Policy Business Envelopes, 4.125 x 9.5, Black Linen, Bulk 1000/Carton (V01218B)~#|#~m003905223_sc7JAM Paper #10 Policy Business Envelopes, 4.125 x 9.5, Black Linen, Bulk 1000/Carton (V01218B)~#|#~m003905222_sc7
JAM Paper #10 Policy Business Envelopes, 4.125 x 9.5, Black Linen, Bulk 1000/Carton (V01218B) is Out of stock
Item: 261616
Model: V01218B
No reviews yet
Price is $362.99
Unit of measure 1000/Carton
JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Malachite Deep Green, Bulk 1000/Carton (V018258B)~#|#~m000068028_sc7
JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Malachite Deep Green, Bulk 1000/Carton (V018258B) is Out of stock
Item: 262085
Model: V018258B
No reviews yet
Price is $677.99
Unit of measure 1000/Carton
LUX 9 x 12 Clasp Envelopes 500/Pack, Mandarin (92938-500)~#|#~sp14807510_sc7
LUX 9 x 12 Clasp Envelopes 500/Pack, Mandarin (92938-500) is Out of stock
Item: 24260938
Model: 92938-500
No reviews yet
Price is $228.59
Unit of measure 500/Pack
JAM Paper A9 Metallic Invitation Envelopes, 5.75 x 8.75, Stardream Silver, Bulk 1000/Carton (211817120B)~#|#~m005223526_sc7JAM Paper A9 Metallic Invitation Envelopes, 5.75 x 8.75, Stardream Silver, Bulk 1000/Carton (211817120B)~#|#~m005223525_sc7
JAM Paper A9 Metallic Invitation Envelopes, 5.75 x 8.75, Stardream Silver, Bulk 1000/Carton (211817120B) is Out of stock
Item: 261361
Model: 211817120B
No reviews yet
Price is $1,015.99
Unit of measure 1000/Carton
JAM PAPER Square Translucent Vellum Envelopes, 6.5" x 6.5", Surf Blue, 25/Pack (1591933)~#|#~sp122682116_sc7JAM PAPER Square Translucent Vellum Envelopes, 6.5" x 6.5", Surf Blue, 25/Pack (1591933)~#|#~sp122682108_sc7
JAM PAPER Square Translucent Vellum Envelopes, 6.5" x 6.5", Surf Blue, 25/Pack (1591933) is Out of stock
Item: 262319
Model: 1591933
No reviews yet
Price is $38.49
Unit of measure 25/Pack
JAM Paper 9 x 12 Metallic Booklet Envelopes, Stardream Gold, Bulk 1000/Carton (v018321B)~#|#~m000068003_sc7
JAM Paper 9 x 12 Metallic Booklet Envelopes, Stardream Gold, Bulk 1000/Carton (v018321B) is Out of stock
Item: 262058
Model: V018321B
No reviews yet
Price is $1,690.99
Unit of measure 1000/Carton
JAM Paper A6 Metallic Invitation Envelopes, 4.75 x 6.5, Stardream Malachite Deep Green, 50/Pack (GCST653I)~#|#~m002168956_sc7
JAM Paper A6 Metallic Invitation Envelopes, 4.75 x 6.5, Stardream Malachite Deep Green, 50/Pack (GCST653I) is Out of stock
Item: 1588875
Model: GCST653I
No reviews yet
Price is $39.99
Unit of measure 50/Pack
JAM Paper 5 x 5 Square Translucent Vellum Invitation Envelopes, Clear, Bulk 1000/Carton (31032B)~#|#~m006965543_sc7JAM Paper 5 x 5 Square Translucent Vellum Invitation Envelopes, Clear, Bulk 1000/Carton (31032B)~#|#~m006965542_sc7
JAM Paper 5 x 5 Square Translucent Vellum Invitation Envelopes, Clear, Bulk 1000/Carton (31032B) is Out of stock
Item: 262158
Model: 31032B
No reviews yet
Price is $677.99
Unit of measure 1000/Carton
JAM Paper #14 Policy Business Commercial Envelopes, 5 x 11.5, Chocolate Brown Recycled, Bulk 500/Box (90094030H)~#|#~m004671993_sc7
JAM Paper #14 Policy Business Commercial Envelopes, 5 x 11.5, Chocolate Brown Recycled, Bulk 500/Box (90094030H) is Out of stock
Item: 1589855
Model: 90094030H
No reviews yet
Price is $252.99
Unit of measure 500/Box
JAM Paper 4Bar A1 Invitation Envelopes, 3.625 x 5.125, Aqua Blue, 50/Pack (5157439i)~#|#~sp4211481_sc7JAM Paper 4Bar A1 Invitation Envelopes, 3.625 x 5.125, Aqua Blue, 50/Pack (5157439i)~#|#~sp4211480_sc7
JAM Paper 4Bar A1 Invitation Envelopes, 3.625 x 5.125, Aqua Blue, 50/Pack (5157439i) is Out of stock
Item: 2478076
Model: 5157439I
No reviews yet
Price is $23.49
Unit of measure 50/Pack
JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Ruby Purple, Bulk 250/Box (GCST604H)~#|#~m002168947_sc7
JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Ruby Purple, Bulk 250/Box (GCST604H) is Out of stock
Item: 1589271
Model: GCST604H
No reviews yet
Price is $189.99
Unit of measure 250/Box
JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Ruby Purple, 25/Pack (GCST604)~#|#~m000068034_sc7
JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Ruby Purple, 25/Pack (GCST604) is Out of stock
Item: 262013
Model: GCST604
No reviews yet
Price is $21.99
Unit of measure 25/Pack
JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Teal, 100/Pack (2101419222B)~#|#~m004543342_sc7JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Teal, 100/Pack (2101419222B)~#|#~m004543341_sc7
JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Teal, 100/Pack (2101419222B) is Out of stock
Item: 2329327
Model: 2101419222B
No reviews yet
Price is $96.99
Unit of measure 100/Pack
JAM Paper A9 Invitation Envelope 5 3/4" x 8 3/4", Presidential Blue, 50/Pack (563916910I)~#|#~999202BB-22D1-4236-90326AA85A3105CA_sc7JAM Paper A9 Invitation Envelope 5 3/4" x 8 3/4", Presidential Blue, 50/Pack (563916910I)~#|#~889465D0-BBBB-4951-90CB56BFF0BD3F78_sc7
JAM Paper A9 Invitation Envelope 5 3/4" x 8 3/4", Presidential Blue, 50/Pack (563916910I) is Out of stock
Item: 1588739
Model: 563916910I
No reviews yet
Price is $34.09
Unit of measure 50/Pack
JAM Paper A2 Translucent Vellum Invitation Envelopes, 4.375 x 5.75, Clear, Bulk 250/Box (53794H)~#|#~m002168712_sc7
JAM Paper A2 Translucent Vellum Invitation Envelopes, 4.375 x 5.75, Clear, Bulk 250/Box (53794H) is Out of stock
Item: 1589326
Model: 53794H
No reviews yet
Price is $155.59
Unit of measure 250/Box
LUX A2 (4 3/8 x 5 3/4) 500/Box, Azalea Metallic (5370-24-500)~#|#~m000081766_sc7
LUX A2 (4 3/8 x 5 3/4) 500/Box, Azalea Metallic (5370-24-500) is Out of stock
Item: 515770
Model: 5370-24-500
No reviews yet
Price is $113.69
JAM Paper Square Envelopes, Peel & Press, 70lb Avocado Green, 6 1/4 x 6 1/4, 500 Pack (8530-102-500)~#|#~sp228873508_sc7
JAM Paper Square Envelopes, Peel & Press, 70lb Avocado Green, 6 1/4 x 6 1/4, 500 Pack (8530-102-500) is Out of stock
Item: 24578453
Model: 8530-102-500
No reviews yet
Price is $86.09
Unit of measure 500/Pack
JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, 100/Pack (21515987c)~#|#~sp131391322_sc7JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, 100/Pack (21515987c)~#|#~sp131391321_sc7
JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, 100/Pack (21515987c) is Out of stock
Item: 2478074
Model: 21515987C
No reviews yet
Price is $113.99
Unit of measure 100/Pack
JAM Paper 5.875 x 8.25 Invitation Envelopes, Blue, Bulk 1000/Carton (51512553)~#|#~sp20131976_sc7
JAM Paper 5.875 x 8.25 Invitation Envelopes, Blue, Bulk 1000/Carton (51512553) is Out of stock
Item: 24295248
Model: 51512553
No reviews yet
Price is $121.59
Unit of measure 1000/Pack
JAM Paper #10 Business Translucent Vellum Envelopes, 4.125 x 9.5, Primary Yellow, Bulk 500/Box (PACV356H)~#|#~m002169008_sc7
JAM Paper #10 Business Translucent Vellum Envelopes, 4.125 x 9.5, Primary Yellow, Bulk 500/Box (PACV356H) is Out of stock
Item: 1589612
Model: PACV356H
No reviews yet
Price is $377.99
Unit of measure 500/Box
LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Limelight (LUX-4880-101500)~#|#~m005902342_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Limelight (LUX-4880-101500)~#|#~m005823956_sc7
LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Limelight (LUX-4880-101500) is Out of stock
Item: 517433
Model: LUX-4880-101500
No reviews yet
Price is $112.39
JAM Paper 4Bar A1 Translucent Vellum Invitation Envelopes, 3.625 x 5.125, Primary Red, 25/Pack (1591618)~#|#~m002934307_sc7JAM Paper 4Bar A1 Translucent Vellum Invitation Envelopes, 3.625 x 5.125, Primary Red, 25/Pack (1591618)~#|#~m002934306_sc7
JAM Paper 4Bar A1 Translucent Vellum Invitation Envelopes, 3.625 x 5.125, Primary Red, 25/Pack (1591618) is Out of stock
Item: 262234
Model: 1591618
No reviews yet
Price is $23.09
Unit of measure 25/Pack
JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Spring Ochre Ivory, Bulk 250/Box (PACV530H)~#|#~sp122682011_sc7JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Spring Ochre Ivory, Bulk 250/Box (PACV530H)~#|#~sp122682119_sc7
JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Spring Ochre Ivory, Bulk 250/Box (PACV530H) is Out of stock
Item: 1589788
Model: PACV530H
No reviews yet
Price is $314.99
Unit of measure 250/Box
LUX 70lbs. 5 3/4" x 8 3/4" A9 Invitation Envelopes W/Glue, Avocado Green, 500/BX~#|#~m000082147_sc7
LUX 70lbs. 5 3/4" x 8 3/4" A9 Invitation Envelopes W/Glue, Avocado Green, 500/BX is Out of stock
Item: 386868
Model: EX4895-27-500
No reviews yet
Price is $165.49
Unit of measure 500/Box
JAM Paper 4Bar A1 Translucent Vellum Invitation Envelopes, 3.625 x 5.125, Primary Red, Bulk 250/Box (1591618H)~#|#~m002934307_sc7JAM Paper 4Bar A1 Translucent Vellum Invitation Envelopes, 3.625 x 5.125, Primary Red, Bulk 250/Box (1591618H)~#|#~m002934306_sc7
JAM Paper 4Bar A1 Translucent Vellum Invitation Envelopes, 3.625 x 5.125, Primary Red, Bulk 250/Box (1591618H) is Out of stock
Item: 1589352
Model: 1591618H
No reviews yet
Price is $189.99
Unit of measure 250/Box
JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Green, 1000/Carton (15862B)~#|#~sp111772450_sc7JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Green, 1000/Carton (15862B)~#|#~sp111772449_sc7
JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Green, 1000/Carton (15862B) is Out of stock
Item: 261287
Model: 15862B
No reviews yet
Price is $249.29
Unit of measure 1000/Carton
There is something about a square flap on an envelope that denotes importance. It is no wonder then that many significant invitations and announcements are packaged in just such a wrapper. But don't make the mistake of thinking these classic mailers are just for personal use. Businesses can make a similar statement by choosing a square-flapped envelope, with or without a clear window. Peruse the dozens of options available from leading office supply brands like JAM Paper, LUX, and Staples.

Narrow Your Choices
Selecting a business envelope can be more daunting than you think. While it is nice to have choices, narrowing them down can be difficult. Square-flapped envelopes are available in dimensions ranging from 3 1/2" x 6" (the smallest commercial size available) to jumbo 13" x 19" mailers and everything in between, including the standard #10 envelope. As for color? Depending on your needs, 17 different color choices beckon, some with address windows, some without.

Not Quite Done Yet
You've determined your specific needs when it comes to color and size in a square-flapped envelope, but you're not quite done yet. Depending on what you are mailing, you may or may not need clear address windows. If you do need a window, how many and where should they be? Single left, single right, and double left windows are the most popular choices but not the only ones. A full-faced over-sized clear center window is also an option for special mailing projects.

Almost There
It should be apparent by now that the "one size fits all" days of business envelopes are long gone. As are the days when licking or using a sponge to seal them was the only choice. Yes, the old-school sealants are still available, but many other options are, too. Choose redi-seal strips that require no moisture or convenient peel-and-stick closures. Now that you have chosen your square envelope, purchase in packs of as few as 20 or as many as 1,000.