Price is $13.59
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Over 30
Price is $18.19
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Over 30
Price is $9.59
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Over 30
Price is $19.69
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Over 30
Square Envelopes
Best Match
Grid view
Pick up and Delivery
Envelope Size
Envelope Type
Envelope Closure
Envelope Number
Envelope Material
Item: 486954
Model: ST59962-CC
Price is $59.99
Unit of measure 250/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 823272
Model: QUA37875
Price is $37.19
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 24557952
Model: 13034230I
Price is $21.59
Unit of measure 50/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 381962
Model: ST50195
Price is $46.89
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 366031
Model: 4238
Price is $13.59
Unit of measure 25/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 1588611
Model: 49306I
Price is $18.19
Unit of measure 100/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 366625
Model: 4101
Price is $9.59
Unit of measure 25/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 1588544
Model: 64933I
Price is $19.69
Unit of measure 50/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 534693
Model: ST17096-CC
Price is $36.29
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 377354
Model: QUA63560
Price is $83.89
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 2146617
Model: WS-3133-1M
Price is $169.69
Unit of measure 1000/Pack
Free delivery by Fri, Oct 24
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Over 30
Item: 570253
Model: ST570253-CC
Price is $43.59
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 892986
Model: QUAR4500
Price is $242.29
Unit of measure 100/Carton
Free delivery by Fri, Oct 17
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Over 30
Item: 813480
Model: QUA37894
Price is $63.59
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 456561
Model: QUAS3615
Price is $117.79
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 2103272
Model: 73767C
Price is $26.19
Unit of measure 100/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 366685
Model: 4120
Price is $9.59
Unit of measure 25/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 263017
Model: 218B1CL
Price is $36.89
Unit of measure 12/Pack Price per unit $3.07/Envelope
Free delivery by Wed, Oct 22
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Over 30
Item: 365868
Model: MOOP6250LD
Price is $10.49
Unit of measure 25/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 195776
Model: ST50154-CC
Price is $27.99
Unit of measure 25/Pack
Delivery by Fri, Oct 17
30-min pickup
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Over 30
Item: 1912827
Model: 219B1RLIGBYORCL
Price is $23.39
Unit of measure 6/Pack Price per unit $3.90/Envelope
Delivery by Wed, Oct 22
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Over 30
Item: 2633117
Model: 1623992I
Price is $14.89
Unit of measure 50/Pack
Delivery by Wed, Oct 22
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Over 30
Item: 391542
Model: ST19852-CC
Price is $35.89
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 534750
Model: ST19819-CC
Price is $44.19
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Over 30
Item: 405625
Model: 1500E
Price is $127.99
Unit of measure 500/Box
Free delivery by Thu, Oct 23
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Over 30
Item: 24558000
Model: 13034235D
Price is $56.59
Unit of measure 100/Pack
Free delivery by Wed, Oct 22
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Item: 23996473
Model: 24559-QP-50
Price is $42.69
Unit of measure 50/Pack
Free delivery by Fri, Oct 24
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Item: 534701
Model: ST50162-CC
Price is $34.89
Unit of measure 100/Box
Delivery by Fri, Oct 17
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Staples EasyClose #10 Business Envelopes, 4 1/8" x 9 1/2", White, 25/Box (594410/19001) is In-store only
Item: 594410
Model: 50291/594410/19
Price is $6.49
Unit of measure 25/Pack
See alternate delivery items
30-min pickup
Item: 570227
Model: ST19826-CC
Price is $46.39
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Item: 366708
Model: 1623199
Price is $17.09
Unit of measure 25/Pack
Delivery by Wed, Oct 22
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Item: 535039
Model: ST17748-CC
Price is $67.19
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Item: 263525
Model: 218V0CL
Price is $38.29
Unit of measure 12/Pack Price per unit $3.19/Envelope
Free delivery by Wed, Oct 22
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Item: 2103327
Model: MOOP6250LDIC
Price is $24.49
Unit of measure 100/Pack
Delivery by Wed, Oct 22
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Item: 2146676
Model: WS-3133-500
Price is $135.29
Unit of measure 500/Pack
Free delivery by Fri, Oct 24
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Item: 513235
Model: QUA37835
Price is $44.79
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Item: 813458
Model: QUAR4202
Price is $78.69
Unit of measure 25/Box
Free delivery by Fri, Oct 17
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Item: 122150
Model: ST122150-CC
Price is $68.89
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Item: QUAR1670
Model: QUAR1670
Price is $182.92
Unit of measure 100/Box
Free delivery by Fri, Oct 17
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Item: 377340
Model: QUA42353
Price is $28.19
Unit of measure 25/Pack
Delivery by Fri, Oct 17
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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.