Price is $14.89
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Over 30
Price is $22.09
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Over 30
Price is $19.29
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Over 30
Price is $45.59
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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: 282842
Model: 4880-WPC-50
Price is $23.89
Unit of measure 50/Pack
Delivery by Tue, Sep 09
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Over 30
Item: 534693
Model: ST17096-CC
Price is $35.39
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 235384
Model: 218B1FU
Price is $30.59
Unit of measure 12/Pack
Delivery by Fri, Sep 05
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Over 30
Item: 24365026
Model: 900493255D
Price is $28.69
Unit of measure 50/Pack
Delivery by Fri, Sep 05
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Over 30
Item: 24052394
Model: 1623192I
Price is $14.89
Unit of measure 50/Pack
Delivery by Fri, Sep 05
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Over 30
Item: 1227750
Model: 1623200
Price is $22.09
Unit of measure 25/Pack
Delivery by Fri, Sep 05
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Over 30
Item: 282787
Model: F-4580-B-50
Price is $19.29
Unit of measure 50/Pack
Delivery by Tue, Sep 09
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Over 30
Item: 24261017
Model: 11700-250
Price is $45.59
Unit of measure 250/Pack
Free delivery by Tue, Sep 09
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Over 30
Item: 24261231
Model: FFW-912-50
Price is $40.39
Unit of measure 50/Pack
Free delivery by Tue, Sep 09
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Over 30
Item: 1588693
Model: 2155778I
Price is $19.99
Unit of measure 50/Pack
Delivery by Fri, Sep 05
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Over 30
Item: 445597
Model: QUA93338
Price is $52.29
Unit of measure 25/Pack
Free Next-Day eligible by tomorrow
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Over 30
Item: 194969
Model: SPL194969/50190
Price is $34.19
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Over 30
Item: 516411
Model: EX4860-13-250
Price is $91.49
Free delivery by Tue, Sep 09
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Over 30
Item: 1590111
Model: 4023213H
Price is $63.79
Unit of measure 250/Box
Free delivery by Fri, Sep 05
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Over 30
Item: 24260991
Model: 7450-50
Price is $26.89
Unit of measure 50/Pack
Delivery by Tue, Sep 09
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Over 30
Item: 385459
Model: 61549-1000
Price is $107.89
Unit of measure 1000/Box
Free delivery by Tue, Sep 09
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Over 30
Item: 24557947
Model: 13034230D
Price is $37.49
Unit of measure 100/Pack
Free delivery by Fri, Sep 05
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Over 30
Item: 366163
Model: 4023222
Price is $14.49
Unit of measure 25/Pack
Delivery by Fri, Sep 05
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Over 30
Item: 122150
Model: ST122150-CC
Price is $67.19
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 534719
Model: ST534719-CC
Price is $30.89
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Over 30
Item: 262823
Model: B35218B
Price is $7.89
Delivery by Fri, Sep 05
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Over 30
Item: 282645
Model: SH4275-04-50
Price is $14.95
Unit of measure 50/Pack
Delivery by Tue, Sep 09
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Over 30
Item: 377337
Model: QUA41665
Price is $69.59
Unit of measure 250/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 1277751
Model: 61112-70W-50
Price is $74.99
Unit of measure 50/Pack
Free delivery by Tue, Sep 09
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Over 30
Item: 507902
Model: QUA42355
Price is $40.79
Unit of measure 25/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 377401
Model: QUA63462
Price is $99.39
Unit of measure 100/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 366717
Model: 1623202
Price is $20.29
Unit of measure 25/Pack
Delivery by Fri, Sep 05
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Over 30
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: 2103325
Model: 31820C
Price is $25.49
Unit of measure 100/Pack
Delivery by Fri, Sep 05
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Over 30
Item: 366593
Model: 1623188
Price is $13.29
Unit of measure 25/Pack
Delivery by Fri, Sep 05
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Over 30
Item: 24557991
Model: 356838552I
Price is $16.69
Unit of measure 50/Pack
Delivery by Fri, Sep 05
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Over 30
Item: 2708508
Model: QUA43563
Price is $34.99
Unit of measure 100/Box
Next-Day Delivery by tomorrow
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Over 30
Item: 638561
Model: QUA50562
Price is $55.19
Unit of measure 500/Box
Free Next-Day eligible by tomorrow
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Over 30
Item: 260964
Model: 01323291B
Price is $164.59
Unit of measure 100/Box
Free delivery by Fri, Sep 05
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Over 30
Item: 262999
Model: 219B1YE
Price is $42.49
Unit of measure 12/Pack Price per unit $3.54/Envelope
Free delivery by Fri, Sep 05
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Over 30
Item: 377336
Model: QUA41565
Price is $76.59
Unit of measure 250/Box
Free delivery by Wed, Sep 03
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Item: 1277747
Model: 1590-WLI-50
Price is $58.59
Unit of measure 50/Pack
Free delivery by Tue, Sep 09
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Over 30
Item: 385039
Model: 5360-26-500
Price is $183.69
Unit of measure 500/Box
Free delivery by Tue, Sep 09
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LUX #6 3/4 Regular Envelopes (3 5/8 x 6 1/2) 50/Pack, 24lb. Bright White w/ Press-Stik (634W-PS-50) is Out of stock
Item: 23995950
Model: 634W-PS-50
Price is $18.49
Unit of measure 50/Pack
JAM Paper Self Seal #6 Coin Business Envelopes, 3 3/8" x 6", Brown Kraft Manila, 100/Pack (400238463D) is Out of stock
Item: 24557871
Model: 400238463D
Price is $22.09
Unit of measure 100/Pack
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.