Square Envelopes

Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
Square Envelopes
JAM Paper #3 Kraft Coin Envelope, 2 1/2" x 4 1/4", Brown Kraft Manila, 100/pack (49306I)~#|#~sp95008902_sc7JAM Paper #3 Kraft Coin Envelope, 2 1/2" x 4 1/4", Brown Kraft Manila, 100/pack (49306I)~#|#~sp95008900_sc7
Item: 1588611
Model: 49306I
Price is $18.19
Unit of measure 100/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper Open End Catalog Envelope, 6" x 9", White, 50/Pack (1623192I)~#|#~sp111772487_sc7JAM Paper Open End Catalog Envelope, 6" x 9", White, 50/Pack (1623192I)~#|#~sp111772486_sc7
Item: 24052394
Model: 1623192I
Price is $15.29
Unit of measure 50/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Clasp & Moistenable Glue Kraft Catalog Envelope, 10 1/2" x 7 1/2", Brown, 100/Box (37875)~#|#~s0171272_sc7Quality Park Clasp & Moistenable Glue Kraft Catalog Envelope, 10 1/2" x 7 1/2", Brown, 100/Box (37875)~#|#~s0376479_sc7
Item: 823272
Model: QUA37875
Price is $37.19
Unit of measure 100/Box
Free delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Kraft #5 1/2 Envelope 3 1/8" x 5 1/2", Brown, 500/Box (QUA50562)~#|#~sp46039003_sc7
Item: 638561
Model: QUA50562
Price is $56.59
Unit of measure 500/Box
Free delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX #10 All Purpose Window (4 1/8 x 9 1/2) 500/Box, 24lb. White w/ Sec Tint (WS-3133-500)~#|#~m004064002_sc7
Item: 2146676
Model: WS-3133-500
Price is $135.29
Unit of measure 500/Pack
Free delivery by Wed, Oct 07
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Kraft Button & String Inter-Departmental Envelope 10" x 13", Brown, 100/Box (QUA63560)~#|#~sp43815062_sc7
Item: 377354
Model: QUA63560
Price is $83.89
Unit of measure 100/Box
Free delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper Self Seal #5 1/2 Coin Business Envelopes, 3 1/8" x 5 1/2", Brown Kraft Manila, 100/Pack (400238462D)~#|#~2A1BC6D9-6888-49C8-AF549089889D8F44_sc7
Item: 24557958
Model: 400238462D
Price is $17.09
Unit of measure 100/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Tyvek Flap-Stik Self Seal #98 Catalog Envelope, 10" x 15", White, 100/Box (R1660)~#|#~s0293060_sc7Quality Park Tyvek Flap-Stik Self Seal #98 Catalog Envelope, 10" x 15", White, 100/Box (R1660)~#|#~s0171519_sc7
Item: 827946
Model: QUAR1660
Price is $139.39
Unit of measure 100/Box
Free delivery by Thu, Oct 01
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
ComplyRight CMS-1500 Gummed #10 Document Envelopes, 4 1/2" x 9 1/2", White, 500/Box (1500E)~#|#~C2CB467D-E750-4289-9B89EEC5CBDC3B62_sc7ComplyRight CMS-1500 Gummed #10 Document Envelopes, 4 1/2" x 9 1/2", White, 500/Box (1500E)~#|#~DC44350A-937C-4E36-BA44A29713E7A539_sc7
Item: 405625
Model: 1500E
Price is $127.99
Unit of measure 500/Box
Free delivery by Tue, Oct 06
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Survivor Tyvek Self Seal Catalog Envelopes, 10"L x 13"H, White, 25/Box (QUAR4202)~#|#~sp44490032_sc7Quality Park Survivor Tyvek Self Seal Catalog Envelopes, 10"L x 13"H, White, 25/Box (QUAR4202)~#|#~sp44490031_sc7
Item: 813458
Model: QUAR4202
Price is $78.69
Unit of measure 25/Box
Free delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Copper Metallic (5380-11-50)~#|#~m000081698_sc7
Item: 282750
Model: 5380-11-50
No reviews yet
Price is $20.89
Unit of measure 50/Pack
Delivery by Wed, Oct 07
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX 11 x 17 Jumbo Envelopes 50/Pack, 28lb. Bright White (85923-50)~#|#~sp14807916_sc7
Item: 24261125
Model: 85923-50
No reviews yet
Price is $66.99
Unit of measure 50/Pack
Free delivery by Wed, Oct 07
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper Self Seal #6 Coin Business Envelopes, 3 3/8" x 6", Brown Kraft Manila, 100/Pack (400238463D)~#|#~875F6E23-C7D6-4BB5-9977457F43BBA7D2_sc7
Item: 24557871
Model: 400238463D
Price is $22.69
Unit of measure 100/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper Peel & Seal Kraft Open End #15 1/2 Catalog Envelope, 12" x 15 1/2", Brown, 500/Pack (13034236C)~#|#~sp20131888_sc7JAM Paper Peel & Seal Kraft Open End #15 1/2 Catalog Envelope, 12" x 15 1/2", Brown, 500/Pack (13034236C)~#|#~sp20131886_sc7
Item: 24295084
Model: 13034236C
No reviews yet
Price is $270.99
Unit of measure 500/Pack
Free delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park First Class Redi-Strip Redi-Seal Catalog Envelope, 10" x 13", White/Green Border, 100/Box (44786)~#|#~s0298034_sc7Quality Park First Class Redi-Strip Redi-Seal Catalog Envelope, 10" x 13", White/Green Border, 100/Box (44786)~#|#~s0171367_sc7
Item: QUA44786
Model: QUA44786
Price is $43.79
Unit of measure Box
Free delivery by Wed, Sep 30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Survivor Tyvek Expansion Self Seal Catalog Envelopes, 10" x 13", White, 100/Carton (QUAR4500)~#|#~sp49508228_sc7Quality Park Survivor Tyvek Expansion Self Seal Catalog Envelopes, 10" x 13", White, 100/Carton (QUAR4500)~#|#~sp49508227_sc7
Item: 892986
Model: QUAR4500
Price is $242.29
Unit of measure 100/Carton
Free delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Redi-Strip Self Seal Catalog Envelope, 9" x 12", White, 100/Box (QUA44926)~#|#~s1186936_sc7
Item: 24452932
Model: QUA44926
Price is $78.89
Unit of measure 100/Box Price per unit $0.79/Envelope
Free delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX Self Seal #10 Window Envelope, 4 1/2" x 9 1/2", White Wove, 50/Pack (10APW-WW-50)~#|#~sp5822112_sc7LUX Self Seal #10 Window Envelope, 4 1/2" x 9 1/2", White Wove, 50/Pack (10APW-WW-50)~#|#~sp5875295_sc7
Item: 23995735
Model: 10APW-WW-50
No reviews yet
Price is $43.79
Unit of measure 50/Pack
Free delivery by Wed, Oct 07
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper #15 1/2 Catalog Envelope, 12" x 15 1/2", Brown Kraft, 100/Pack (900493255)~#|#~sp111772336_sc7JAM Paper #15 1/2 Catalog Envelope, 12" x 15 1/2", Brown Kraft, 100/Pack (900493255)~#|#~sp111772335_sc7
Item: 24365023
Model: 900493255
Price is $48.19
Unit of measure 100/Pack
Free delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Clasp & Moistenable Glue Kraft Catalog Envelopes, 9.25" x 14.5", Brown Kraft, 100/Box (QUA37894)~#|#~sp42117054_sc7Quality Park Clasp & Moistenable Glue Kraft Catalog Envelopes, 9.25" x 14.5", Brown Kraft, 100/Box (QUA37894)~#|#~sp42117052_sc7
Item: 813480
Model: QUA37894
Price is $63.59
Unit of measure 100/Box
Free delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper Self Seal Catalog Envelope, 12" x 15 1/2", Brown Kraft, 50/Pack (13034236I)~#|#~26609F45-10E5-4299-85700D0F2F8053D0_sc7
Item: 24557949
Model: 13034236I
Price is $30.69
Unit of measure 50/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX 9 x 12 Full Face Window Envelopes 50/Pack, 28lb. Bright White (FFW-912-50)~#|#~sp14807536_sc7
Item: 24261231
Model: FFW-912-50
Price is $41.39
Unit of measure 50/Pack
Free delivery by Wed, Oct 07
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper A6 Invitation Envelope, 4 3/4" x 6 1/2", White, 100/Pack (31820C)~#|#~m003904578_sc7JAM Paper A6 Invitation Envelope, 4 3/4" x 6 1/2", White, 100/Pack (31820C)~#|#~m003904577_sc7
Item: 2103325
Model: 31820C
Price is $26.19
Unit of measure 100/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Gummed Open-End Catalog Envelopes, 10" x 13", Brown, 100/Bx (QUA41667)~#|#~s0293042_sc7Quality Park Gummed Open-End Catalog Envelopes, 10" x 13", Brown, 100/Bx (QUA41667)~#|#~s0171324_sc7
Item: 817397
Model: QUA41667
No reviews yet
Price is $51.19
Unit of measure 100/Box
Free delivery by Thu, Oct 01
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples 10 x 13 Self‑Seal Catalog Envelopes, Brown Kraft, Strong Peel & Seal, Durable Heavyweight Mailers, 100/Box~#|#~3861058B-C75E-4836-BC1455B5BA1C6B5A_sc7Staples 10 x 13 Self‑Seal Catalog Envelopes, Brown Kraft, Strong Peel & Seal, Durable Heavyweight Mailers, 100/Box~#|#~CBEE46E7-2A6A-4F88-B9A211A3AFAF28ED_sc7
Item: 534818
Model: ST534818-CC
Price is $57.49
Unit of measure 100/Box
Free delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper 7 x 10 Booklet Commercial Envelopes, White, 25/Pack (5528)~#|#~sp111772352_sc7JAM Paper 7 x 10 Booklet Commercial Envelopes, White, 25/Pack (5528)~#|#~sp111772351_sc7
Item: 366115
Model: 5528
Price is $9.59
Unit of measure 25/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Redi-Seal Kraft Catalog Envelope, 9 1/2" x 12 1/2", Kraft, 100/Box (43667)~#|#~s0293005_sc7Quality Park Redi-Seal Kraft Catalog Envelope, 9 1/2" x 12 1/2", Kraft, 100/Box (43667)~#|#~s0171353_sc7
Item: 813431
Model: QUA43667
Price is $31.19
Unit of measure 100/Box
Delivery by Wed, Sep 30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper 9 x 12 Booklet Commercial Envelopes, White, 25/Pack (13751)~#|#~sp111772360_sc7JAM Paper 9 x 12 Booklet Commercial Envelopes, White, 25/Pack (13751)~#|#~sp111772359_sc7
Item: 366148
Model: 13751
Price is $16.59
Unit of measure 25/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper 9" x 12" Open End Catalog Translucent Vellum Envelopes, Clear, 10/Pack (2851376B)~#|#~sp137085596_sc7
Item: 38314
Model: 2851376B
No reviews yet
Price is $29.69
Unit of measure 10/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper #3 Coin Business Envelopes, 2.5 x 4.25, White, 25/Pack (1623183)~#|#~sp111772483_sc7JAM Paper #3 Coin Business Envelopes, 2.5 x 4.25, White, 25/Pack (1623183)~#|#~sp111772482_sc7
Item: 362451
Model: 1623183
Price is $7.99
Unit of measure 25/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper® Plastic Envelopes with Hook & Loop Closure, Letter Size, Clear, 12/Pack (218V0CL)~#|#~sp42125171_sc7JAM Paper® Plastic Envelopes with Hook & Loop Closure, Letter Size, Clear, 12/Pack (218V0CL)~#|#~sp42125170_sc7
Item: 263525
Model: 218V0CL
Price is $32.49
Unit of measure 12/Pack Price per unit $2.71/Envelope
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper #10 Policy Envelope, 4 1/8" x 9 1/2", Olive, 50/Pack (125137469I)~#|#~0317A995-6346-4603-94E01FB41B4EF7F4_sc7
Item: 24557948
Model: 125137469I
No reviews yet
Price is $26.09
Unit of measure 50/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Staples Gummed Inter-Departmental Envelopes, 10" x 13", Multi Colors, 100/Box (SPL487513)~#|#~s1224590_sc7Staples Gummed Inter-Departmental Envelopes, 10" x 13", Multi Colors, 100/Box (SPL487513)~#|#~s1224589_sc7
Item: 487513
Model: ST19845
Price is $30.29
Unit of measure 100/Box
Delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper A10 Invitation Envelopes, 6 x 9.5, White, 25/Pack (12039)~#|#~sp115352023_sc7JAM Paper A10 Invitation Envelopes, 6 x 9.5, White, 25/Pack (12039)~#|#~sp115352019_sc7
Item: 366032
Model: 12039
Price is $9.89
Unit of measure 25/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper A8 Invitation Envelopes, 5.5 x 8.125, White, 25/Pack (4023981)~#|#~sp121512191_sc7JAM Paper A8 Invitation Envelopes, 5.5 x 8.125, White, 25/Pack (4023981)~#|#~sp121512190_sc7
Item: 365989
Model: 4023981
Price is $9.89
Unit of measure 25/Pack
Delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, Natural (8515-03-50)~#|#~m000081491_sc7
Item: 282122
Model: 8515-03-50
No reviews yet
Price is $14.69
Unit of measure 50/Pack
Delivery by Wed, Oct 07
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper 6 x 6 Square Invitation Envelopes, Dark Purple, Bulk 250/Box (563912522H)~#|#~m003905005_sc7JAM Paper 6 x 6 Square Invitation Envelopes, Dark Purple, Bulk 250/Box (563912522H)~#|#~m003905004_sc7
Item: 1589748
Model: 563912522H
No reviews yet
Price is $283.99
Unit of measure 250/Box
Free delivery by Mon, Oct 05
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
Quality Park Kraft #3 Envelope 2 1/2" x 4 1/4", Brown, 500/Box (QUA50262)~#|#~sp46039004_sc7
Item: 638568
Model: QUA50262
Price is $44.29
Unit of measure 500/Box
Free delivery by Tue, Sep 29
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
Over 30
JAM Paper A8 Invitation Envelopes, 5.5 x 8.125, Baby Blue, 25/Pack (155630)~#|#~m003904710_sc7JAM Paper A8 Invitation Envelopes, 5.5 x 8.125, Baby Blue, 25/Pack (155630)~#|#~m003904709_sc7
JAM Paper A8 Invitation Envelopes, 5.5 x 8.125, Baby Blue, 25/Pack (155630) is Out of stock
Item: 261358
Model: 155630
No reviews yet
Price is $16.19
Unit of measure 25/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.