LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Holiday Red (FE4280-15-250)~#|#~m000082035_sc7
Item: 387846
Model: FE4280-15-250
Price is $52.99
Unit of measure 250/Box
Free delivery by Wed, Jun 24
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 80lb 6"x9 1/2" Square Flap Envelopes W/Peel&Press, Bright White, 250/BX~#|#~m000211248_sc7
Item: 513954
Model: FE4590-05-250
Price is $113.79
Free delivery by Wed, Jun 24
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 A4 Self Seal Invitation Envelopes, 4 1/4" x 6 1/4", Avocado Green, 250/Pack (4872-27-250)~#|#~sp225302948_sc7JAM Paper A4 Self Seal Invitation Envelopes, 4 1/4" x 6 1/4", Avocado Green, 250/Pack (4872-27-250)~#|#~sp225302947_sc7
Item: 24578406
Model: 4872-27-250
No reviews yet
Price is $42.99
Unit of measure 250/Pack
Free delivery by Mon, Jun 22
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 A7 Invitation Envelopes, 5.25 x 7.25, Dark Purple, 50/Pack (563912508I)~#|#~m003904995_sc7JAM Paper A7 Invitation Envelopes, 5.25 x 7.25, Dark Purple, 50/Pack (563912508I)~#|#~m003904994_sc7
Item: 1589093
Model: 563912508I
Price is $24.49
Unit of measure 50/Pack
Delivery by Mon, Jun 22
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, Bulk 250/Box (1623183H)~#|#~sp111772483_sc7JAM Paper #3 Coin Business Envelopes, 2.5 x 4.25, White, Bulk 250/Box (1623183H)~#|#~sp111772482_sc7
Item: 1590093
Model: 1623183H
Price is $45.19
Unit of measure 250/Box
Free delivery by Mon, Jun 22
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  4 x 6 3/8 Kraft Open End - 32lb. Brown Kraft 50/Pack, 32lb. Brown Kraft (WS-5504-50)~#|#~sp5822112_sc7LUX  4 x 6 3/8 Kraft Open End - 32lb. Brown Kraft 50/Pack, 32lb. Brown Kraft (WS-5504-50)~#|#~sp5874368_sc7
Item: 23996401
Model: WS-5504-50
Price is $39.79
Unit of measure 50/Pack
Free delivery by Wed, Jun 24
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 x 13 Open End Catalog Colored Envelopes with Clasp Closure, Violet Purple Recycled, 50/Pack (v0128182i)~#|#~sp11854837_sc7JAM Paper 10 x 13 Open End Catalog Colored Envelopes with Clasp Closure, Violet Purple Recycled, 50/Pack (v0128182i)~#|#~sp11854836_sc7
Item: 24142003
Model: V0128182I
No reviews yet
Price is $45.19
Unit of measure 50/Pack
Free delivery by Mon, Jun 22
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® 7.5 x 10.5 Open End Catalog Envelopes with Peel and Seal Closure, 25/Pack (356828779A)~#|#~sp111772332_sc7JAM Paper® 7.5 x 10.5 Open End Catalog Envelopes with Peel and Seal Closure, 25/Pack (356828779A)~#|#~sp111772331_sc7
Item: 24365075
Model: 356828779A
No reviews yet
Price is $14.69
Unit of measure 25/Pack
Delivery by Mon, Jun 22
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 9" Open End Catalog Envelopes, Dark Purple, 10/Pack (1287033D)~#|#~m003904749_sc7JAM Paper 6" x 9" Open End Catalog Envelopes, Dark Purple, 10/Pack (1287033D)~#|#~m003904748_sc7
Item: 38272
Model: 1287033D
No reviews yet
Price is $12.29
Unit of measure 10/Pack
Delivery by Mon, Jun 22
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 #10 Currency Envelope, 4 1/8" x 9 1/2", Red, 50/Pack (25048I)~#|#~m002934135_sc7JAM Paper Open End #10 Currency Envelope, 4 1/8" x 9 1/2", Red, 50/Pack (25048I)~#|#~m002934134_sc7
Item: 1588622
Model: 25048I
No reviews yet
Price is $22.99
Unit of measure 50/Pack
Delivery by Mon, Jun 22
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 Commercial #9 Envelopes, 3 7/8" x 8 7/8", White, 250/Box (1633172H)~#|#~sp111772371_sc7JAM Paper Commercial #9 Envelopes, 3 7/8" x 8 7/8", White, 250/Box (1633172H)~#|#~sp111772370_sc7
Item: 1590034
Model: 1633172H
Price is $42.89
Unit of measure 250/Box
Free delivery by Mon, Jun 22
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 #10 Business Envelope, 4 1/8" x 9 1/2", Ivory Wove, 50/Pack (191165I)~#|#~sp132864373_sc7JAM Paper Strathmore Open End #10 Business Envelope, 4 1/8" x 9 1/2", Ivory Wove, 50/Pack (191165I)~#|#~sp132864372_sc7
Item: 1588692
Model: 191165I
Price is $28.29
Unit of measure 50/Pack
Delivery by Mon, Jun 22
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 Credit Card Sleeve 2 3/8" x 3 1/2", 50/Box, Pool (LUX-1801-102-50)~#|#~m003307901_sc7
Item: 1985115
Model: LUX-1801-102-50
Price is $31.49
Unit of measure 50/Box
Delivery by Wed, Jun 24
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
Partners Tyvek Envelopes, 12" x 15 1/2", Green, 100/Case (TYC1215G)~#|#~m004079055_sc7
Item: 2301100
Model: TYC1215G
No reviews yet
Price is $178.99
Unit of measure 100/Carton
Free delivery by Mon, Jun 22
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 3/4 Business Envelope, 3 5/8" x 6 1/2", White, 50/Pack (1633983C)~#|#~sp115352137_sc7JAM Paper #6 3/4 Business Envelope, 3 5/8" x 6 1/2", White, 50/Pack (1633983C)~#|#~sp115352136_sc7
Item: 2329450
Model: 1633983C
Price is $11.09
Unit of measure 50/Pack
Delivery by Mon, Jun 22
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 Open End Envelopes 50/Pack, Navy (LUX-4894-103-50)~#|#~sp14807570_sc7
Item: 24261335
Model: LUX-4894-103-50
No reviews yet
Price is $31.95
Unit of measure 50/Pack
Delivery by Wed, Jun 24
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, 12"L x 15.5"H, White, 100/Box (QUAR1790)~#|#~sp44490048_sc7Quality Park Tyvek Survivor Self Seal Catalog Envelopes, 12"L x 15.5"H, White, 100/Box (QUAR1790)~#|#~sp44490047_sc7
Item: 827880
Model: QUAR1790
Price is $224.59
Unit of measure 100/Box
Free delivery by Thu, Jun 18
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 #10 Business Envelope, 4 1/8" x 9 1/2", Violet Purple, 50/Pack (15864I)~#|#~sp112110499_sc7JAM Paper Open End #10 Business Envelope, 4 1/8" x 9 1/2", Violet Purple, 50/Pack (15864I)~#|#~sp112110498_sc7
Item: 1590445
Model: 15864I
Price is $20.49
Unit of measure 50/Pack
Delivery by Mon, Jun 22
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 Catalog Envelope, 9 1/2" x 12 1/2", Brown, 500/Pack (13034232C)~#|#~sp20131842_sc7JAM Paper Peel & Seal Kraft Open End Catalog Envelope, 9 1/2" x 12 1/2", Brown, 500/Pack (13034232C)~#|#~sp20131841_sc7
Item: 24295080
Model: 13034232C
Price is $217.49
Unit of measure 500/Pack
Free delivery by Mon, Jun 22
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 7.5 x 10.5 Kraft Open End Catalog Envelopes with Peel and Seal Closure, Brown Kraft Manila, Bulk 500/Box (13034230C)~#|#~sp20131904_sc7JAM Paper 7.5 x 10.5 Kraft Open End Catalog Envelopes with Peel and Seal Closure, Brown Kraft Manila, Bulk 500/Box (13034230C)~#|#~sp20131903_sc7
Item: 24295082
Model: 13034230C
No reviews yet
Price is $196.09
Unit of measure 500/Pack
Free delivery by Mon, Jun 22
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 x 13 Open End Envelopes, Pool Blue, 50/Pack (LUX-4897-102-50)~#|#~sp226423833_sc7
Item: 24578571
Model: LUX-4897-102-50
Price is $31.09
Unit of measure 50/Pack
Delivery by Mon, Jun 22
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 x 13 Open End Envelopes, Pool Blue, 500/Pack (4897-102-500)~#|#~sp226423834_sc7
Item: 24578572
Model: 4897-102-500
Price is $196.49
Unit of measure 500/Pack
Free delivery by Mon, Jun 22
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 #10 Business Envelope, 4 1/8" x 9 1/2", Bright White, 25/Pack (18506)~#|#~m007063336_sc7JAM Paper Strathmore #10 Business Envelope, 4 1/8" x 9 1/2", Bright White, 25/Pack (18506)~#|#~m007063335_sc7
Item: 263980
Model: 18506
Price is $20.49
Unit of measure 25/Pack
Delivery by Mon, Jun 22
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 First Class Moisture Seal Tax Envelope, 9.5" x 12", White/Blue, 50/Pack (PES45)~#|#~7F562408-3ACA-487F-9D59EC3205862925_sc7ComplyRight First Class Moisture Seal Tax Envelope, 9.5" x 12", White/Blue, 50/Pack (PES45)~#|#~D114880F-4294-46E6-ADF8F4EB9C0867EE_sc7
Item: 24588693
Model: PES45
Price is $35.99
Free delivery by Thu, Jun 25
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 Envelopes, 4 1/8" x 9 1/2", Red, 100/Pack (1531052d)~#|#~DDCA9D8C-B52E-474F-92E04BC1976FAD11_sc7JAM Paper #10 Envelopes, 4 1/8" x 9 1/2", Red, 100/Pack (1531052d)~#|#~E1725619-E729-4928-8BB05918696CBBA6_sc7
Item: 24604628
Model: 1531052d
No reviews yet
Price is $27.99
Unit of measure 100/Pack
Delivery by Mon, Jun 22
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 Button and String Tie Closure, #10 Business Booklet, 5.25 x 10, Black, 12/Pack (921B1BL)~#|#~m005744815_sc7JAM Paper® Plastic Envelopes with Button and String Tie Closure, #10 Business Booklet, 5.25 x 10, Black, 12/Pack (921B1BL)~#|#~m000067462_sc7
Item: 263041
Model: 921B1BL
Price is $27.09
Unit of measure 12/Pack Price per unit $2.26/Envelope
Delivery by Mon, Jun 22
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 #16 Business Envelope, 6" x 12", White, 50/Pack (1633178I)~#|#~2D300867-C6E9-43E5-A606A7A907B9E47F_sc7JAM Paper #16 Business Envelope, 6" x 12", White, 50/Pack (1633178I)~#|#~C056C3FD-7CE7-4AAA-A7198AE78C6ADF00_sc7
Item: 2633184
Model: 1633178I
Price is $27.19
Unit of measure 50/Pack
Delivery by Mon, Jun 22
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 Colored Envelopes, 2.5 x 4.25, Blue Recycled, 25/Pack (356730539)~#|#~m003757862_sc7JAM Paper #3 Coin Business Colored Envelopes, 2.5 x 4.25, Blue Recycled, 25/Pack (356730539)~#|#~m003750593_sc7
Item: 2103490
Model: 356730539
Price is $11.49
Unit of measure 25/Pack
Delivery by Mon, Jun 22
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 6 x 11 1/2 Kraft Open End Envelopes, 50/Box, 28lb. Gray Kraft (61112-GK-50)~#|#~m004063749_sc7
Item: 2146238
Model: 61112-GK-50
No reviews yet
Price is $46.99
Unit of measure 50/Pack
Free delivery by Wed, Jun 24
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 A2 Invitation Envelope, 4 3/8" x 5 3/4", Brown Kraft Recycled, 100/Pack (63134656D)~#|#~15D2A245-CAE0-4581-B3C00CFA69C9D612_sc7
Item: 24557980
Model: 63134656D
Price is $37.29
Unit of measure 100/Pack
Free delivery by Mon, Jun 22
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 Colored Envelopes, Ultra Fuchsia Pink, 100/Pack (5156770c)~#|#~sp4211422_sc7JAM Paper 9 x 12 Booklet Colored Envelopes, Ultra Fuchsia Pink, 100/Pack (5156770c)~#|#~sp4211421_sc7
Item: 2478142
Model: 5156770C
No reviews yet
Price is $59.89
Unit of measure 100/Pack
Free delivery by Mon, Jun 22
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 Business Envelope, 3 7/8" x 8 7/8", Yellow, 100/Pack (1532902D)~#|#~5F10F325-747E-4A26-B98E209A1FA033CA_sc7
Item: 24557986
Model: 1532902D
No reviews yet
Price is $37.29
Unit of measure 100/Pack
Free delivery by Mon, Jun 22
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
Item: 261358
Model: 155630
No reviews yet
Price is $16.19
Unit of measure 25/Pack
Delivery by Mon, Jun 22
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 ADA Self-Seal Envelope (2003ES)~#|#~5078B27B-7CD7-4246-86C64B0BEE622978_sc7ComplyRight ADA Self-Seal Envelope (2003ES)~#|#~A77C3F75-37B9-4871-A127CD046922B7AB_sc7
Item: 728692
Model: 2003ES
Price is $179.89
Unit of measure 500/Box
Free delivery by Tue, Jun 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
Quality Park Self Seal Kraft Catalog Envelopes, 10" x 15", Brown, 250/Carton (QUA43862)~#|#~sp39612775_sc7Quality Park Self Seal Kraft Catalog Envelopes, 10" x 15", Brown, 250/Carton (QUA43862)~#|#~sp39612774_sc7
Item: 507912
Model: QUA43862
Price is $248.99
Unit of measure 250/Carton
Free delivery by Thu, Jun 18
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 Booklet, 9.75 x 13, Purple, 12/Pack (218V0PU)~#|#~m005745043_sc7JAM Paper® Plastic Envelopes with Hook & Loop Closure, Letter Booklet, 9.75 x 13, Purple, 12/Pack (218V0PU)~#|#~m005745042_sc7
Item: 263532
Model: 218V0PU
Price is $33.69
Unit of measure 12/Pack Price per unit $2.81/Envelope
Delivery by Mon, Jun 22
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" 70lbs. Open End Envelopes, Teal Blue, 50/Pack~#|#~m000081658_sc7LUX 9" x 12" 70lbs. Open End Envelopes, Teal Blue, 50/Pack~#|#~m003551874_sc7
Item: 282314
Model: EX4894-25-50
No reviews yet
Price is $48.59
Unit of measure 50/Pack
Free delivery by Wed, Jun 24
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 Booklet Envelope, 9" x 12", Blue, 250/Box (5156774H)~#|#~sp4211418_sc7JAM Paper Booklet Envelope, 9" x 12", Blue, 250/Box (5156774H)~#|#~sp4211417_sc7
JAM Paper Booklet Envelope, 9" x 12", Blue, 250/Box (5156774H) is Out of stock
Item: 24006060
Model: 5156774H
No reviews yet
Price is $144.49
Unit of measure 250/Box
Bazic Kraft Self Seal Security Tinted #10 Business Envelope, 4 1/8" x 9 1/2", 500/Pack (BAZ5064)~#|#~sp151423994_sc7
Bazic Kraft Self Seal Security Tinted #10 Business Envelope, 4 1/8" x 9 1/2", 500/Pack (BAZ5064) is Out of stock
Item: 24516828
Model: BAZ5064
No reviews yet
Price is $43.09
Unit of measure 500/Pack

How many times have you needed to send a business document through the mail and you don’t have an envelope? It’s a pretty common occurrence, but it doesn’t have to be. With Staples, you can be sure you’re never without an envelope again. We have a huge selection of business envelopes in a variety of sizes. Check them out!

What are Business Envelopes?

If you need to send a document, you’ll need an envelope to keep it safe and clean. Business envelopes serve a wide range of mailing needs in both personal and commercial environments. Businesses use these envelopes to mail letters and documents, as well as to distribute confidential information internally.

In addition to the Staples brand, we carry a wide selection of business envelopes from popular names such as JAM Paper, Quality Park, and LUX.

Types of Business Envelopes and Uses

Business envelopes come in a variety of sizes and materials that accommodate different uses. Below are a few of our most popular envelopes and what each is used for:

  • #10 envelopes - The most common size, this envelope measures 4.125 x 9.5 inches and fits most business correspondence such as invoices and letters.
  • Interoffice envelopes - These envelopes come with a button and string design, measuring 9 x 12 inches to fit standard letter-size paper. They're ideal for transferring documents between departments and often have a series of lines for writing names or dates for tracking purposes.
  • Tyvek envelopes - This is a more durable option that comes in multiple colors and sizes and features tear, scratch and water-resistant design.

Custom Envelopes In All Shapes, Sizes, and Colors

It’s essential that your business envelopes protect and secure all documents enclosed and clearly communicate your brand because, when mailing materials to your customers, their first impression of your company is the envelope they receive in the mail. This is why it’s important to consider your envelope’s color, size, durability, and primary function carefully.

For example, specialty industries, such as insurance and accounting, need envelopes that clearly identify the materials within for quick attention. They feature a bold message on the front that briefly describes the enclosed documents along with special sorting instructions such as "do not bend" to avoid damage to the content.

Additional Features of Business Envelopes

  • Window Envelopes save time because they don’t require you to create printed labels. They often include one or two windows to display names and addresses that appear on internal documents. You can choose from left- or right-aligned windows and they have a sturdy clear film to prevent debris from getting inside. Window envelopes work well for mailing out invoices that have pre-printed addresses and distributing payroll checks.
  • Full Front Envelopes can run through the printer to pre-print, attach labels or hand write details.
  • Gummed Flaps require moisture to seal, or you can opt to seal them shut with a strip of tape. Some have an easy-close flap with a self-adhesive strip for quick and efficient sealing to eliminate tampering.
  • Tamper-Proof Design comes with a tear strip for quick opening without disrupting the contents inside.
  • Heavy-Duty Construction Envelopes can withstand the rigors of shipping.