Price is $20.99
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Price is $20.99
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Price is $58.59
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Price is $23.89
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Square Envelopes
Best Match
Grid view
Pick up and Delivery
Envelope Size
Envelope Type
Envelope Closure
Envelope Number
Envelope Material
Item: 638568
Model: QUA50262
Price is $43.19
Unit of measure 500/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 24557957
Model: 400238461D
Price is $16.69
Unit of measure 100/Pack
Delivery by Wed, May 14
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Over 30
Item: 813470
Model: QUAR4510
Price is $224.59
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 534792
Model: ST534792-CC
Price is $33.69
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Over 30
Item: 24260466
Model: FFW-10-50
Price is $20.99
Unit of measure 50/Pack
Delivery by Fri, May 16
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Over 30
Item: 24557952
Model: 13034230I
Price is $20.99
Unit of measure 50/Pack
Delivery by Wed, May 14
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Over 30
Item: 1277747
Model: 1590-WLI-50
Price is $58.59
Unit of measure 50/Pack
Free delivery by Fri, May 16
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Over 30
This item will be discontinued soon. A suggested replacement is available.
See what our experts suggest
Item: 282842
Model: 4880-WPC-50
Price is $23.89
Unit of measure 50/Pack
Delivery by Fri, May 16
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Over 30
Item: 1588429
Model: 921Z1RBGOPCL
Price is $29.89
Unit of measure 6/Pack Price per unit $4.98/Envelope
Delivery by Wed, May 14
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Over 30
Item: 1029981
Model: LUX-1CO-11-500
Price is $104.39
Free delivery by Fri, May 16
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Over 30
Item: 381962
Model: ST50195
Price is $45.69
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 24558000
Model: 13034235D
Price is $55.19
Unit of measure 100/Pack
Free delivery by Wed, May 14
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Over 30
Item: 2633117
Model: 1623992I
Price is $14.49
Unit of measure 50/Pack
Delivery by Wed, May 14
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Over 30
Item: 1590111
Model: 4023213H
Price is $63.79
Unit of measure 250/Box
Free delivery by Wed, May 14
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Over 30
Item: 534701
Model: ST50162-CC
Price is $33.99
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Over 30
Item: 1589526
Model: 96268H
Price is $93.59
Unit of measure 250/Box
Free delivery by Wed, May 14
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Over 30
Item: 24260686
Model: 75761-50
Price is $25.39
Unit of measure 50/Pack
Delivery by Fri, May 16
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Over 30
Item: 1590181
Model: 73767H
Price is $49.19
Unit of measure 250/Box
Free delivery by Wed, May 14
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Over 30
Item: 507910
Model: QUA43117
Price is $27.59
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Over 30
Item: 1588623
Model: 11789I
Price is $16.59
Unit of measure 50/Pack
Delivery by Wed, May 14
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Over 30
Item: 1227750
Model: 1623200
Price is $22.09
Unit of measure 25/Pack
Delivery by Wed, May 14
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Over 30
Item: 515118
Model: 7716-NPC-250
Price is $86.99
Free delivery by Fri, May 16
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Over 30
Item: 507885
Model: QUA38737
Price is $16.99
Unit of measure 10/Pack
Delivery by Mon, May 12
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Over 30
Item: 456561
Model: QUAS3615
Price is $114.89
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 282737
Model: FLBK4880-01-50
Price is $20.99
Unit of measure 50/Pack
Delivery by Fri, May 16
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Over 30
Item: 263862
Model: 11789
Price is $10.09
Unit of measure 25/Pack
Delivery by Wed, May 14
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Over 30
Item: 366015
Model: 4023213
Price is $9.29
Unit of measure 25/Pack
Delivery by Wed, May 14
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Over 30
Item: 366717
Model: 1623202
Price is $20.29
Unit of measure 25/Pack
Delivery by Wed, May 14
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Over 30
This item will be discontinued soon. A suggested replacement is available.
See what our experts suggest
Item: 282724
Model: 20677-50
Price is $21.99
Unit of measure 50/Pack
Delivery by Fri, May 16
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Item: 282796
Model: 4880-SN-50
Price is $47.19
Unit of measure 50/Pack
Free delivery by Fri, May 16
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Over 30
Item: 1588740
Model: 4023213I
Price is $17.09
Unit of measure 50/Pack
Delivery by Wed, May 14
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Over 30
Item: 391542
Model: ST19852-CC
Price is $32.09
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Over 30
Item: 23996120
Model: 24529-50
Price is $38.09
Unit of measure 50/Pack
Free delivery by Fri, May 16
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Over 30
This item will be discontinued soon. A suggested replacement is available.
See what our experts suggest
Item: 2146254
Model: 45313-50
Price is $36.39
Unit of measure 50/Pack
Free delivery by Fri, May 16
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Item: 24261356
Model: 4875-WLI-50
Price is $14.79
Unit of measure 50/Pack
Delivery by Fri, May 16
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Item: 2103320
Model: 12039C
Price is $30.49
Unit of measure 100/Pack
Delivery by Wed, May 14
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Item: 365929
Model: 73767
Price is $9.69
Unit of measure 25/Pack
Delivery by Wed, May 14
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Item: 23995915
Model: 634W-W-50
Price is $25.49
Unit of measure 50/Pack
Delivery by Fri, May 16
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Over 30
Item: 813435
Model: QUA69112
Price is $15.49
Unit of measure 30/Box
Next-Day Delivery by tomorrow
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Item: 282959
Model: LUX-4895-106-50
Price is $32.39
Unit of measure 50/Pack
Delivery by Fri, May 16
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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.
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.