Staples Gummed #11 Business Envelopes, 4 1/2" x 10 3/8", Brown, 500/Box (SPL535153)~#|#~116716BE-64A4-40B1-88ACA195C97CF442_sc7Staples Gummed #11 Business Envelopes, 4 1/2" x 10 3/8", Brown, 500/Box (SPL535153)~#|#~EB833F90-2B71-41CC-ABAF0DC55BB6ED16_sc7
Item: 535153
Model: ST50171-CC
Price is $55.09
Unit of measure 500/Box
Free delivery by Wed, Apr 23
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 #11 Policy Business Envelopes, 4.5 x 10.375, White, Bulk 1000/Carton (01623187B)~#|#~m000141629_sc7
Item: 366740
Model: 01623187B
No reviews yet
Price is $317.99
Unit of measure 1000/Carton
Free delivery by Mon, 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
LUX #11 Kraft Regular Envelopes (4 1/2 x 10 3/8) 50/Pack, 24lb. Brown Kraft (66464-50)~#|#~sp14807413_sc7
Item: 24260509
Model: 66464-50
Price is $16.19
Unit of measure 50/Pack
Delivery by Thu, May 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
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", Brown Kraft, 1000/Carton (01633180B)~#|#~sp74204056_sc7JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", Brown Kraft, 1000/Carton (01633180B)~#|#~sp74203962_sc7
Item: 367907
Model: 01633180B
No reviews yet
Price is $152.09
Unit of measure 1000/Carton
Free delivery by Mon, 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 #11 Policy Business Envelopes, 4.5 x 10.375, White, Bulk 500/Box (1623187H)~#|#~sp123308118_sc7JAM Paper #11 Policy Business Envelopes, 4.5 x 10.375, White, Bulk 500/Box (1623187H)~#|#~sp123308117_sc7
Item: 1589896
Model: 1623187H
No reviews yet
Price is $227.99
Unit of measure 500/Box
Free delivery by Mon, 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 #11 Policy Business Envelopes, 4.5 x 10.375, Chocolate Brown Recycled, Bulk 500/Box (233716H)~#|#~m004671896_sc7JAM Paper #11 Policy Business Envelopes, 4.5 x 10.375, Chocolate Brown Recycled, Bulk 500/Box (233716H)~#|#~m004671895_sc7
Item: 1589899
Model: 233716H
No reviews yet
Price is $227.99
Unit of measure 500/Box
Free delivery by Mon, 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 #11 Policy Business Envelopes, 4.5 x 10.375, White, 50/Pack (1623187I)~#|#~sp123308034_sc7JAM Paper #11 Policy Business Envelopes, 4.5 x 10.375, White, 50/Pack (1623187I)~#|#~sp123308033_sc7
Item: 1588652
Model: 1623187I
No reviews yet
Price is $36.29
Unit of measure 50/Pack
Free delivery by Mon, 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 #11 Policy Business Colored Envelopes, 4.5 x 10.375, Orange Recycled, Bulk 1000/Carton (3156394B)~#|#~m003904556_sc7JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Orange Recycled, Bulk 1000/Carton (3156394B)~#|#~m003904555_sc7
Item: 261244
Model: 3156394B
No reviews yet
Price is $407.99
Unit of measure 1000/Carton
Free delivery by Mon, 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 #11 Policy Business Envelopes, 4.5 x 10.375, Chocolate Brown Recycled, Bulk 1000/Carton (233716B)~#|#~m004671896_sc7JAM Paper #11 Policy Business Envelopes, 4.5 x 10.375, Chocolate Brown Recycled, Bulk 1000/Carton (233716B)~#|#~m004671895_sc7
Item: 261520
Model: 233716B
No reviews yet
Price is $407.99
Unit of measure 1000/Carton
Free delivery by Mon, 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 #11 Policy Business Colored Envelopes, 4.5 x 10.375, Orange Recycled, Bulk 500/Box (3156394H)~#|#~m003904556_sc7JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Orange Recycled, Bulk 500/Box (3156394H)~#|#~m003904555_sc7
Item: 1589901
Model: 3156394H
No reviews yet
Price is $227.29
Unit of measure 500/Box
Free delivery by Mon, 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 #11 Currency Envelope, 4 1/2" x 10 3/8", Orange Brite Hue, 50/Pack (3156394I)~#|#~m003904556_sc7JAM Paper Open End #11 Currency Envelope, 4 1/2" x 10 3/8", Orange Brite Hue, 50/Pack (3156394I)~#|#~m003904555_sc7
Item: 1588672
Model: 3156394I
No reviews yet
Price is $27.59
Unit of measure 50/Pack
Delivery by Mon, 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
LUX Self Seal #11 Kraft Business Envelope, 4 1/2" x 10 3/8", Brown Kraft, 500/Pack (66464-500)~#|#~sp14807413_sc7
Item: 24261352
Model: 66464-500
No reviews yet
Price is $80.99
Unit of measure 500/Pack
Free delivery by Thu, May 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
JAM Paper Strathmore Open End #11 Currency Envelope, 4 1/2" x 10 3/8", Natural White, 500/Pack (900905923H)~#|#~sp121512359_sc7JAM Paper Strathmore Open End #11 Currency Envelope, 4 1/2" x 10 3/8", Natural White, 500/Pack (900905923H)~#|#~sp121512358_sc7
Item: 1589893
Model: 900905923H
No reviews yet
Price is $227.29
Unit of measure 500/Box
Free delivery by Mon, 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 #11 Policy Business Strathmore Envelopes, 4.5 x 10.375, Natural White Wove, Bulk 1000/Carton (900905923B)~#|#~sp121512125_sc7JAM Paper #11 Policy Business Strathmore Envelopes, 4.5 x 10.375, Natural White Wove, Bulk 1000/Carton (900905923B)~#|#~sp121512123_sc7
Item: 262652
Model: 900905923B
Price is $407.99
Unit of measure 1000/Carton
Free delivery by Mon, 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 #11 Policy Business Envelopes, 4.5 x 10.375, White, 25/Pack (1623187)~#|#~sp123308000_sc7JAM Paper #11 Policy Business Envelopes, 4.5 x 10.375, White, 25/Pack (1623187)~#|#~sp123307999_sc7
Item: 366524
Model: 1623187
No reviews yet
Price is $14.49
Unit of measure 25/Pack
Delivery by Mon, 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 #11 Policy Business Colored Envelopes, 4.5 x 10.375, Orange Recycled, 25/Pack (3156394)~#|#~m003904556_sc7JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Orange Recycled, 25/Pack (3156394)~#|#~m003904555_sc7
Item: 261231
Model: 3156394
No reviews yet
Price is $15.49
Unit of measure 25/Pack
Delivery by Mon, 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 #11 Policy Business Strathmore Envelopes, 4.5 x 10.375, Bright White Wove, 25/Pack (191251)~#|#~m007159189_sc7JAM Paper #11 Policy Business Strathmore Envelopes, 4.5 x 10.375, Bright White Wove, 25/Pack (191251)~#|#~m007159188_sc7
Item: 262531
Model: 191251
No reviews yet
Price is $17.99
Unit of measure 25/Pack
Delivery by Mon, 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 #11 Booklet Envelope, 4 1/2" x 10 3/8", Bright White, 50/Pack (43675-50)~#|#~F9EDF699-0690-4A01-BD2E84F4980062CB_sc7
Item: 24604466
Model: 43675-50
No reviews yet
Price is $14.95
Unit of measure 50/Pack
Delivery by Mon, 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 #11 Policy Business Strathmore Envelopes, 4.5 x 10.375, Natural White Wove, 25/Pack (900905923)~#|#~sp121512100_sc7JAM Paper #11 Policy Business Strathmore Envelopes, 4.5 x 10.375, Natural White Wove, 25/Pack (900905923)~#|#~sp121512096_sc7
Item: 262549
Model: 900905923
Price is $17.49
Unit of measure 25/Pack
Delivery by Mon, 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 #11 Policy Business Envelopes, 4.5 x 10.375, Chocolate Brown Recycled, 50/Pack (233716I)~#|#~m004671896_sc7JAM Paper #11 Policy Business Envelopes, 4.5 x 10.375, Chocolate Brown Recycled, 50/Pack (233716I)~#|#~m004671895_sc7
Item: 1588670
Model: 233716I
No reviews yet
Price is $24.99
Unit of measure 50/Pack
Delivery by Mon, 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 #11 Tear-Proof Tyvek Envelopes, 4.5 x 10.375, White, 50/Pack (2131078C)~#|#~m004542910_sc7JAM Paper #11 Tear-Proof Tyvek Envelopes, 4.5 x 10.375, White, 50/Pack (2131078C)~#|#~m004542909_sc7
Item: 2329423
Model: 2131078C
Price is $35.39
Unit of measure 50/Pack
Free delivery by Mon, 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 #11 Policy Business Strathmore Envelopes, 4.5 x 10.375, Natural White Wove, 50/Pack (900905923I)~#|#~sp121511961_sc7JAM Paper #11 Policy Business Strathmore Envelopes, 4.5 x 10.375, Natural White Wove, 50/Pack (900905923I)~#|#~sp121511960_sc7
Item: 1588649
Model: 900905923I
Price is $27.49
Unit of measure 50/Pack
Delivery by Mon, 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 #11 Policy Business Envelopes, 4.5 x 10.375, Chocolate Brown Recycled, 25/Pack (233716)~#|#~m004671896_sc7JAM Paper #11 Policy Business Envelopes, 4.5 x 10.375, Chocolate Brown Recycled, 25/Pack (233716)~#|#~m004671895_sc7
Item: 261504
Model: 233716
No reviews yet
Price is $15.09
Unit of measure 25/Pack
Delivery by Mon, 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 #11 Business Envelope, 4 1/2" x 10 3/8", White, 250/Box (45179C)~#|#~sp111772459_sc7JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 250/Box (45179C)~#|#~sp111772458_sc7
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 250/Box (45179C) is Out of stock
Item: 2633037
Model: 45179C
Price is $49.59
Unit of measure 250/Box
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 50/Pack (45179I)~#|#~sp111772459_sc7JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 50/Pack (45179I)~#|#~sp111772458_sc7
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 50/Pack (45179I) is Out of stock
Item: 1588648
Model: 45179I
Price is $11.49
Unit of measure 50/Pack
JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Sea Blue Recycled, 50/Pack (3156395I)~#|#~m003904813_sc7JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Sea Blue Recycled, 50/Pack (3156395I)~#|#~m003904812_sc7
JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Sea Blue Recycled, 50/Pack (3156395I) is Out of stock
Item: 1588676
Model: 3156395I
No reviews yet
Price is $27.59
Unit of measure 50/Pack
JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Sea Blue Recycled, 25/Pack (3156395)~#|#~m003904813_sc7JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Sea Blue Recycled, 25/Pack (3156395)~#|#~m003904812_sc7
JAM Paper #11 Policy Business Colored Envelopes, 4.5 x 10.375, Sea Blue Recycled, 25/Pack (3156395) is Out of stock
Item: 261206
Model: 3156395
No reviews yet
Price is $14.49
Unit of measure 25/Pack
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 1000/Carton (45179B)~#|#~sp111772459_sc7JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 1000/Carton (45179B)~#|#~sp111772458_sc7
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 1000/Carton (45179B) is Out of stock
Item: 367905
Model: 45179B
Price is $162.79
Unit of measure 1000/Carton
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 100/Pack (45179A)~#|#~3FD003B0-5D00-4956-83328F7766A0ACBB_sc7
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 100/Pack (45179A) is Out of stock
Item: 24557922
Model: 45179A
Price is $19.99
Unit of measure 100/Pack
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 500/Pack (45179H)~#|#~sp111772459_sc7JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 500/Pack (45179H)~#|#~sp111772458_sc7
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 500/Pack (45179H) is Out of stock
Item: 1589892
Model: 45179H
Price is $110.09
Unit of measure 500/Box
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 25/Pack (45179)~#|#~sp111772459_sc7JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 25/Pack (45179)~#|#~sp111772458_sc7
JAM Paper #11 Business Envelope, 4 1/2" x 10 3/8", White, 25/Pack (45179) is Out of stock
Item: 367278
Model: 45179
Price is $9.69
Unit of measure 25/Pack

Trending now

Understanding the essentials of #11 envelopes

No matter if it's for personal use or office work, #11 envelopes can come in handy in various ways. Fashioned from sturdy paper, these envelopes offer an excellent solution for your mailing needs. They are optimal for sending letters, invoices, or official documents while maintaining confidentiality. The size of the #11 envelope, 4.5 inches by 10.375 inches, makes it easy to carry and convenient to pile up. Not only are they durable enough to withstand postal handling, but their professional appeal makes them a preferred choice for businesses. When it comes to mailing, these number 11 envelopes are a durable, reliable, and classic option.

Explore the variety and options of #11 envelopes

With #11 envelopes, variety and choice are never in short supply. They can have windows, which allows the recipient's address to be visible without opening the envelope, or be plain without any window depending on your need. Some envelopes come with self-sealing features for quick and easy closing; others have traditional gummed seals. Various colors and finishes are available to suit both your personal style or your company's branding. These envelopes often accompany letterheads and business cards, making them a complete professional correspondence package. Whether for daily use or special occasion, number 11 envelopes will meet your needs.