Sponsored Products
Page 1 of 1
Staples Gummed Kraft Catalog Envelopes, 9" x 12", Gray, 100/Box (SPL381968)~#|#~6108CEAC-27AC-479C-B1A1FA5C1A89CDD0_sc7Staples Gummed Kraft Catalog Envelopes, 9" x 12", Gray, 100/Box (SPL381968)~#|#~7C24E491-623E-4253-96CC930AEDC6A264_sc7
Item: 381968
Model: ST19800-CC
Price is $32.99
Unit of measure 100/Box
Delivery by Tue, Apr 28
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 Clasp Catalog Envelopes, 9"L x 12"H, White, 100/Box (570253/14210)~#|#~B78D4D6F-9F26-47D2-B4B8329FA44C5D09_sc7Staples Clasp Catalog Envelopes, 9"L x 12"H, White, 100/Box (570253/14210)~#|#~1CE168ED-0E78-4848-9AED10B325E040B9_sc7
Item: 570253
Model: ST570253-CC
Price is $44.69
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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 Clasp & Moistenable Glue #10 Catalog Envelope, 9" x 12", Natural Brown, 100/Box (ST19964-CC)~#|#~492BC8DD-E96F-430C-B291C4CE954A8315_sc7Staples Clasp & Moistenable Glue #10 Catalog Envelope, 9" x 12", Natural Brown, 100/Box (ST19964-CC)~#|#~1AB2A7C5-53EB-414B-83D071AEEA3B6130_sc7
Item: 884781
Model: ST19964-CC
Price is $29.49
Unit of measure 100/Box
Delivery by Tue, Apr 28
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 Self Seal Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (534818/19022)~#|#~3861058B-C75E-4836-BC1455B5BA1C6B5A_sc7Staples Self Seal Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (534818/19022)~#|#~CBEE46E7-2A6A-4F88-B9A211A3AFAF28ED_sc7
Item: 534818
Model: ST534818-CC
Price is $57.49
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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 Self Seal Security Tinted #9 Double Window Envelope, 3 7/8" x 8 7/8", White Wove, 250/Pack (24529-250)~#|#~sp5822112_sc7Quality Park Redi-Seal Self Seal Security Tinted #9 Double Window Envelope, 3 7/8" x 8 7/8", White Wove, 250/Pack (24529-250)~#|#~s1196808_sc7
Item: 23996116
Model: 24529-250
Price is $91.39
Unit of measure 250/Pack
Free delivery by Wed, May 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
LUX Peel & Seel Self Seal Security Tinted Double Window Envelope, 4 1/8" x 9 1/8", White, 500/Pack (INVDW-500)~#|#~sp14807443_sc7
Item: 24261142
Model: INVDW-500
Price is $197.69
Unit of measure 500/Pack
Free delivery by Wed, May 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 Redi-Seal Catalog Envelopes, 9" x 12", White, 100/Box (QUA43517)~#|#~sp46777866_sc7Quality Park Redi-Seal Catalog Envelopes, 9" x 12", White, 100/Box (QUA43517)~#|#~sp46777865_sc7
Item: 822734
Model: QUA43517
Price is $39.69
Unit of measure 100/Box Price per unit $0.40/Envelope
Free delivery by Tue, Apr 28
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 Jumbo Open End Kraft Catalog Envelopes, 14"L x 18"H, Kraft, 25/Box (QUA42354)~#|#~sp44342894_sc7Quality Park Jumbo Open End Kraft Catalog Envelopes, 14"L x 18"H, Kraft, 25/Box (QUA42354)~#|#~sp44342893_sc7
Item: 650000
Model: QUA42354
Price is $39.69
Unit of measure 25/Box
Free delivery by Tue, Apr 28
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 Catalog Envelopes, 9"L x 12"H, White, 100/Box (50264/47286N)~#|#~C5E12C4F-C941-437B-A9E0035CB1DA97F9_sc7Staples Gummed Catalog Envelopes, 9"L x 12"H, White, 100/Box (50264/47286N)~#|#~864F4B23-2902-48C7-879B2ADB6A4399B8_sc7
Item: 472886
Model: ST472886N-CC
Price is $36.99
Unit of measure 100/Box Price per unit $0.37/Envelope
Free delivery by Tue, Apr 28
30-min pickup
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 EasyClose Booklet Envelopes, 12"L x 9"H, White, 100/Box (SPL570227)~#|#~D91FE8E2-A849-43D5-BB3A997F6A88F5E6_sc7Staples EasyClose Booklet Envelopes, 12"L x 9"H, White, 100/Box (SPL570227)~#|#~8A130193-3445-48A8-BF3E42EEEE242B50_sc7
Item: 570227
Model: ST19826-CC
Price is $46.39
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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 Kraft Catalog Envelopes, 9.5"L x 12.5"H, Brown, 100/Box (SPL534743)~#|#~s1224531_sc7Staples Gummed Kraft Catalog Envelopes, 9.5"L x 12.5"H, Brown, 100/Box (SPL534743)~#|#~s1224527_sc7
Item: 534743
Model: ST50194-CC
Price is $29.59
Unit of measure 100/Box
Delivery by Tue, Apr 28
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 Tyvek EasyClose Catalog Envelopes, 12"L x 15.5"H, White, 100/Box (ST19869)~#|#~sp37069929_sc7
Item: 534941
Model: ST19869
Price is $132.59
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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
Gummed Catalog Envelopes, 10"L x 13"H, White, 250/Box (486954/17040)~#|#~s1224523_sc7Gummed Catalog Envelopes, 10"L x 13"H, White, 250/Box (486954/17040)~#|#~s1224524_sc7
Item: 486954
Model: ST59962-CC
Price is $59.99
Unit of measure 250/Box
Free delivery by Tue, Apr 28
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)
Item: QUA44926
Model: QUA44926
Price is $110.29
Unit of measure Box
Free delivery by Thu, Apr 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
SURVIVOR Open Side Expansion Self Seal #13 Catalog Envelope, 10" x 13" x 2", White, 25/Pack (QUAR4611)~#|#~m002277816_sc7
Item: 2708498
Model: QUAR4611
Price is $155.99
Unit of measure 25/Pack
Free delivery by Tue, Apr 28
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 Self Seal Kraft Catalog Envelopes, 9"L x 12"H, Brown, 250/Box (486931/14245)~#|#~s1224510_sc7Staples Self Seal Kraft Catalog Envelopes, 9"L x 12"H, Brown, 250/Box (486931/14245)~#|#~s1224508_sc7
Item: 486931
Model: ST486931-CC
Price is $71.79
Unit of measure 250/Box Price per unit $0.29/Envelope
Free delivery by Tue, Apr 28
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 Kraft Catalog Envelopes, 6.5" x 9.5", Brown, 100/Box (SPL534701)~#|#~s1224530_sc7Staples Gummed Kraft Catalog Envelopes, 6.5" x 9.5", Brown, 100/Box (SPL534701)~#|#~s1224528_sc7
Item: 534701
Model: ST50162-CC
Price is $34.89
Unit of measure 100/Box
Delivery by Tue, Apr 28
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 Kraft Catalog Envelopes, 9"L x 12"H, Brown, 250/Box (486940/17032)~#|#~s1224584_sc7Staples Gummed Kraft Catalog Envelopes, 9"L x 12"H, Brown, 250/Box (486940/17032)~#|#~s1224512_sc7
Item: 486940
Model: ST486940-CC
Price is $55.19
Unit of measure 250/Box
Free delivery by Tue, Apr 28
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 Self Seal Kraft Catalog Envelopes, 6” x 9”, Brown, 100/Box (50262)~#|#~s1224544_sc7Staples Self Seal Kraft Catalog Envelopes, 6” x 9”, Brown, 100/Box (50262)~#|#~s1224543_sc7
Item: 381964
Model: ST50262-CC
Price is $29.99
Unit of measure 100/Box Price per unit $0.30/Envelope
Delivery by Tue, Apr 28
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 Survivor Self Seal Catalog Envelopes, 10"L x 13"H, White, 100/Box (QUAR1590)~#|#~sp44490056_sc7Quality Park Tyvek Survivor Self Seal Catalog Envelopes, 10"L x 13"H, White, 100/Box (QUAR1590)~#|#~sp44490055_sc7
Item: 827896
Model: QUAR1590
Price is $134.99
Unit of measure 100/Box
Free delivery by Wed, Apr 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-Seal Kraft Catalog Envelope, 9" x 12", Brown, 100/Box (43511)~#|#~s0341571_sc7
Item: 802220
Model: QUA43511
Price is $25.99
Unit of measure 100/Box
Delivery by Wed, Apr 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
Staples Self Seal Catalog Envelopes, 10" x 13", White, 100/Box (SPL478157)~#|#~s1224502_sc7Staples Self Seal Catalog Envelopes, 10" x 13", White, 100/Box (SPL478157)~#|#~s1224632_sc7
Item: 478157
Model: ST19807-CC
Price is $43.19
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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 #7 Coin Business Envelopes, 3 1/2" x 6 1/2", Brown Kraft Manila, 100/Pack (400238464D)~#|#~748F6D7A-1C40-43D0-800931D21AD89E60_sc7
Item: 24557953
Model: 400238464D
No reviews yet
Price is $22.69
Unit of measure 100/Pack
Delivery by Mon, May 04
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 Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (SPL534750)~#|#~987D4DBE-C276-4B55-A7A1243430373DE6_sc7Staples Gummed Kraft Catalog Envelopes, 10"L x 13"H, Brown, 100/Box (SPL534750)~#|#~A36D326A-DE05-4AC6-90102B7AB5D1DC8E_sc7
Item: 534750
Model: ST19819-CC
Price is $44.19
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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 Elastic Band Closure, Letter Size, Assorted Colors, 6/Pack (218E25BGOPFUCL)~#|#~sp42124790_sc7JAM Paper® Plastic Envelopes with Elastic Band Closure, Letter Size, Assorted Colors, 6/Pack (218E25BGOPFUCL)~#|#~sp42124789_sc7
Item: 1588431
Model: 218E25BGOPFUCL
Price is $35.59
Unit of measure 6/Pack Price per unit $5.93/Envelope
Free delivery by Mon, May 04
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 EasyClose Catalog Envelopes, 10"L x 13"H, White, 250/Box (SPL479886)~#|#~s1224630_sc7Staples EasyClose Catalog Envelopes, 10"L x 13"H, White, 250/Box (SPL479886)~#|#~s1224574_sc7
Item: 479886
Model: ST19785-CC
Price is $53.99
Unit of measure 250/Box
Free delivery by Tue, Apr 28
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 Clasp & Moistenable Glue Catalog Envelopes, 10" x 13", Natural Brown, 100/Box (19965)~#|#~E35F2DAD-7680-4936-87A8A1B93062CC8F_sc7Staples Clasp & Moistenable Glue Catalog Envelopes, 10" x 13", Natural Brown, 100/Box (19965)~#|#~12D57063-F2E2-49F8-86C20951AD1C0391_sc7
Item: 884782
Model: ST19965
Price is $36.19
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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 Self Seal Security Tinted #8 Double Window Envelope 3 5/8" x 8 5/8", White Wove, 50/Pack (24539-50)~#|#~sp5822112_sc7Quality Park Redi-Seal Self Seal Security Tinted #8 Double Window Envelope 3 5/8" x 8 5/8", White Wove, 50/Pack (24539-50)~#|#~sp5875517_sc7
Item: 23995955
Model: 24539-50
Price is $59.69
Unit of measure 50/Pack
Free delivery by Wed, May 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 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, Apr 28
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 Self Seal Kraft Catalog Envelopes, 12" x 15.5", Brown, 100/Box (534826/17102)~#|#~s1224602_sc7Staples Self Seal Kraft Catalog Envelopes, 12" x 15.5", Brown, 100/Box (534826/17102)~#|#~s1224599_sc7
Item: 534826
Model: ST534826-CC
Price is $38.79
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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 Clasp & Gummed Catalog Envelopes, 10"L x 13"H, Bright White, 100/Box (570231N)~#|#~9247A566-A840-41B3-BB64C9F71CCCAB78_sc7Staples Clasp & Gummed Catalog Envelopes, 10"L x 13"H, Bright White, 100/Box (570231N)~#|#~339090E5-6068-4E2D-84FDAAD194F32F48_sc7
Item: 570231
Model: ST570231N-CC
Price is $42.99
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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, 25/Pack (1623192)~#|#~sp111772487_sc7JAM Paper Open End Catalog Envelope, 6" x 9", White, 25/Pack (1623192)~#|#~sp111772486_sc7
Item: 366643
Model: 1623192
Price is $9.59
Unit of measure 25/Pack
Delivery by Mon, May 04
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 Kraft Catalog Envelopes, 6" x 9", Brown, 100/Box (17097)~#|#~9C1D5B01-AEE6-49F9-A45A12519FC4FB74_sc7Staples Gummed Kraft Catalog Envelopes, 6" x 9", Brown, 100/Box (17097)~#|#~70034934-352E-4ACB-B588CC45755CA533_sc7
Item: 534693
Model: ST17096-CC
Price is $36.29
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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 Booklet Envelopes, 10" x 13", White, 100/Box (SPL487765)~#|#~184C7C5F-0AB1-4D81-A9038863C9C61F84_sc7Staples Gummed Booklet Envelopes, 10" x 13", White, 100/Box (SPL487765)~#|#~8C684CE7-81A0-4891-ADDABCFF5E94D659_sc7
Item: 487765
Model: ST50192
Price is $35.89
Unit of measure 100/Box
Free delivery by Tue, Apr 28
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 Filing Envelopes with Button & String Tie Closure, Legal Size, Assorted Colors, 6/Pack (219B1RLIGBYORCL)~#|#~sp58557632_sc7JAM PAPER Plastic Filing Envelopes with Button & String Tie Closure, Legal Size, Assorted Colors, 6/Pack (219B1RLIGBYORCL)~#|#~sp58557841_sc7
Item: 1912827
Model: 219B1RLIGBYORCL
Price is $23.39
Unit of measure 6/Pack Price per unit $3.90/Envelope
Delivery by Mon, May 04
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 First Class Self Seal Catalog Envelope, 9 1/2" x 12 1/2", White, 100/Box (QUAR1530)~#|#~s0292999_sc7Quality Park Survivor First Class Self Seal Catalog Envelope, 9 1/2" x 12 1/2", White, 100/Box (QUAR1530)~#|#~s0171514_sc7
Item: QUAR1530
Model: QUAR1530
No reviews yet
Price is $73.89
Unit of measure Box
Free delivery by Thu, Apr 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
Staples Tyvek EasyClose Catalog Envelopes, 9"L x 12"H, White with Green Diamond Border, 100/Box (ST19856)~#|#~sp37727757_sc7Staples Tyvek EasyClose Catalog Envelopes, 9"L x 12"H, White with Green Diamond Border, 100/Box (ST19856)~#|#~sp37727756_sc7
Item: 534958
Model: ST19856
Price is $101.99
Unit of measure 100/Box Price per unit $1.02/Envelope
Free delivery by Tue, Apr 28
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 Self Seal #1 Catalog Envelopes, 6"L x 9"H, White, 100/Box (SPL609121)~#|#~6FB98856-FED3-4AAA-B3A77C841692C042_sc7Staples Self Seal #1 Catalog Envelopes, 6"L x 9"H, White, 100/Box (SPL609121)~#|#~3A8317F0-2080-42E0-A7E34F518DF6E0E0_sc7
Item: 609121
Model: ST50160-CC
Price is $33.89
Unit of measure 100/Box
Delivery by Tue, Apr 28
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 Open End Kraft Catalog Envelopes, 14"L x 18"H, Brown, 25/Pack (SPL195776)~#|#~s1224479_sc7Staples Open End Kraft Catalog Envelopes, 14"L x 18"H, Brown, 25/Pack (SPL195776)~#|#~s1224538_sc7
Item: 195776
Model: ST50154-CC
Price is $28.69
Unit of measure 25/Pack
Delivery by Tue, Apr 28
30-min pickup
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
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.