JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Primary Red, 25/Pack (1592165)~#|#~m002934321_sc7JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Primary Red, 25/Pack (1592165)~#|#~m002934320_sc7
Item: 262245
Model: 1592165
No reviews yet
Price is $33.99
Unit of measure 25/Pack
Delivery by Thu, Mar 26
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 4Bar A1 Translucent Vellum Envelopes, 3.625 x 5.125, Platinum Silver, Bulk 250/Box (1591590H)~#|#~m004671927_sc7JAM Paper 4Bar A1 Translucent Vellum Envelopes, 3.625 x 5.125, Platinum Silver, Bulk 250/Box (1591590H)~#|#~m004671926_sc7
Item: 1589350
Model: 1591590H
No reviews yet
Price is $283.99
Unit of measure 250/Box
Free delivery by Thu, Mar 26
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 6.5 x 6.5 Square Translucent Vellum Invitation Envelopes, Spring Ochre Ivory, Bulk 250/Box (PACV520H)~#|#~m006965553_sc7JAM Paper 6.5 x 6.5 Square Translucent Vellum Invitation Envelopes, Spring Ochre Ivory, Bulk 250/Box (PACV520H)~#|#~m006965552_sc7
Item: 1589789
Model: PACV520H
No reviews yet
Price is $236.99
Unit of measure 250/Box
Free delivery by Thu, Mar 26
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 Kraft Square Invitation Envelopes, Brown Kraft Paper Bag, Bulk 1000/Carton (LEKR502B)~#|#~m000067759_sc7
Item: 261554
Model: LEKR502B
No reviews yet
Price is $846.99
Unit of measure 1000/Carton
Free delivery by Thu, Mar 26
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 Square Envelopes, Peel & Press, Candy Pink, 6 1/4 x 6 1/4, 250 Pack (8530-23-250)~#|#~sp228873549_sc7
Item: 24578535
Model: 8530-23-250
No reviews yet
Price is $49.19
Unit of measure 250/Pack
Free delivery by Thu, Mar 26
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 Slimline Invitation Envelopes (3 7/8 x 8 7/8) 250/Box, Midnight Black (LUX-72973-B-250)~#|#~m001149686_sc7
Item: 1029934
Model: LUX-72973-B-250
No reviews yet
Price is $69.09
Free delivery by Mon, Mar 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
LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 250/Box, Vista Metallic (5375-29-250)~#|#~m000081964_sc7
Item: 385297
Model: 5375-29-250
No reviews yet
Price is $112.29
Unit of measure 250/Box
Free delivery by Mon, Mar 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
Lux Full Face #10 Window Envelopes, Wasab Green 4 1/8 x9 1/2 inch 50/Pack~#|#~m002084637_sc7
Item: 1559164
Model: FFW-10-L22-50
No reviews yet
Price is $31.09
Delivery by Mon, Mar 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 5 x 5 Square Invitation Envelopes with Euro Flap, Ivory, Bulk 1000/Carton (02792256C)~#|#~sp73637135_sc7JAM Paper 5 x 5 Square Invitation Envelopes with Euro Flap, Ivory, Bulk 1000/Carton (02792256C)~#|#~sp73637148_sc7
Item: 263753
Model: 02792256C
No reviews yet
Price is $564.99
Unit of measure 1000/Carton
Free delivery by Thu, Mar 26
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 5 x 5 Square Translucent Vellum Invitation Envelopes, Clear, Bulk 1000/Carton (31032B)~#|#~m006965543_sc7JAM Paper 5 x 5 Square Translucent Vellum Invitation Envelopes, Clear, Bulk 1000/Carton (31032B)~#|#~m006965542_sc7
Item: 262158
Model: 31032B
No reviews yet
Price is $677.99
Unit of measure 1000/Carton
Free delivery by Thu, Mar 26
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", Citrus Yellow, 500/Pack (4872-L20-500)~#|#~sp225302930_sc7JAM Paper A4 Self Seal Invitation Envelopes, 4 1/4" x 6 1/4", Citrus Yellow, 500/Pack (4872-L20-500)~#|#~sp225302929_sc7
Item: 24578305
Model: 4872-L20-500
No reviews yet
Price is $102.69
Unit of measure 500/Pack
Free delivery by Thu, Mar 26
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 A4 Invitation Envelopes (4 1/4 x 6 1/4) 250/Box, Black Linen (4872-BLI-250)~#|#~m000081688_sc7
Item: 516314
Model: 4872-BLI-250
No reviews yet
Price is $59.99
Free delivery by Mon, Mar 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 4Bar A1 Metallic Invitation Envelopes, 3.625 x 5.125, Stardream Silver, Bulk 1000/Carton (V018243B)~#|#~m004672478_sc7JAM Paper 4Bar A1 Metallic Invitation Envelopes, 3.625 x 5.125, Stardream Silver, Bulk 1000/Carton (V018243B)~#|#~m004672477_sc7
Item: 262061
Model: V018243B
No reviews yet
Price is $677.99
Unit of measure 1000/Carton
Free delivery by Thu, Mar 26
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, 500/Box, Clear Translucent (8515-50-500)~#|#~m000081479_sc7
Item: 514819
Model: 8515-50-500
No reviews yet
Price is $194.59
Free delivery by Mon, Mar 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 6 x 6 Square Foil Lined Invitation Envelopes, White with Gold Foil, 50/Pack (3244689i)~#|#~sp132864644_sc7JAM Paper 6 x 6 Square Foil Lined Invitation Envelopes, White with Gold Foil, 50/Pack (3244689i)~#|#~sp132864643_sc7
Item: 24141731
Model: 3244689I
No reviews yet
Price is $33.09
Unit of measure 50/Pack
Delivery by Thu, Mar 26
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) 500/Box, Limelight (LUX-4880-101500)~#|#~m005902342_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Limelight (LUX-4880-101500)~#|#~m005823956_sc7
Item: 517433
Model: LUX-4880-101500
No reviews yet
Price is $112.39
Free delivery by Mon, Mar 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 Invitation Envelope 6 1/2" x 6 1/2", Tan Beige, 100/Pack (227914986d)~#|#~EDE89164-2574-4E00-863FC4257F6855AC_sc7JAM Paper Invitation Envelope 6 1/2" x 6 1/2", Tan Beige, 100/Pack (227914986d)~#|#~08EC89E4-EC0C-4871-A96FE251206B2FE1_sc7
Item: 24604559
Model: 227914986d
No reviews yet
Price is $64.99
Unit of measure 100/Pack
Free delivery by Thu, Mar 26
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 A4 Contour Flap Envelopes (4 1/4 x 6 1/4) 250/Box, Ruby Red (EX-1872-18-250)~#|#~m000081849_sc7
Item: 386293
Model: EX-1872-18-250
No reviews yet
Price is $75.49
Unit of measure 250/Box
Free delivery by Mon, Mar 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 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Wisteria Purple, Bulk 250/Box (1592157H)~#|#~m006948424_sc7JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Wisteria Purple, Bulk 250/Box (1592157H)~#|#~m006948423_sc7
Item: 1589678
Model: 1592157H
No reviews yet
Price is $314.99
Unit of measure 250/Box
Free delivery by Thu, Mar 26
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, 250/Box, Natural - 100% Recycled (8515-NPC-250)~#|#~m000081490_sc7
Item: 514811
Model: 8515-NPC-250
No reviews yet
Price is $70.99
Free delivery by Mon, Mar 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
LUX 10 x 13 Open End Envelopes 250/Pack, Avocado (EX4897-27-250)~#|#~sp14807517_sc7
Item: 24260741
Model: EX4897-27-250
No reviews yet
Price is $117.79
Unit of measure 250/Pack
Free delivery by Mon, Mar 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 A2 Booklet Envelope 4 3/8" x 5 3/4", Dark Green, 100/Pack (1512744d)~#|#~F13486E1-20AE-48A5-935A347E23DA51F5_sc7JAM Paper A2 Booklet Envelope 4 3/8" x 5 3/4", Dark Green, 100/Pack (1512744d)~#|#~3E833A00-500A-4E75-81E66DBA1773BCF2_sc7
Item: 24604516
Model: 1512744d
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Thu, Mar 26
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) 250/Box, Pastel Green (SH4280-04-250)~#|#~m000082065_sc7
Item: 388186
Model: SH4280-04-250
No reviews yet
Price is $50.39
Unit of measure 250/Box
Free delivery by Mon, Mar 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 A6 Foil Lined Invitation Envelopes, 4.75 x 6.5, White with Silver Foil, Bulk 250/Box (82927H)~#|#~m004671873_sc7JAM Paper A6 Foil Lined Invitation Envelopes, 4.75 x 6.5, White with Silver Foil, Bulk 250/Box (82927H)~#|#~m004671872_sc7
Item: 1590199
Model: 82927H
No reviews yet
Price is $85.89
Unit of measure 250/Box
Free delivery by Thu, Mar 26
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 3.125 x 3.125 Kraft Square Invitation Envelopes, Simpson Kraft Recycled, 25/Pack (2841420)~#|#~sp131391487_sc7JAM Paper 3.125 x 3.125 Kraft Square Invitation Envelopes, Simpson Kraft Recycled, 25/Pack (2841420)~#|#~sp131391484_sc7
Item: 235467
Model: 2841420
No reviews yet
Price is $19.59
Unit of measure 25/Pack
Delivery by Thu, Mar 26
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 #1 Coin Envelopes (2 1/4 x 3 1/2) 1000/Box, Taupe Metallic (1CO-M09-1000)~#|#~m004846886_sc7
Item: 2444734
Model: 1CO-M09-1000
No reviews yet
Price is $114.99
Unit of measure 1000/Pack
Free delivery by Mon, Mar 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 A9 Metallic Invitation Envelopes, 5.75 x 8.75, Stardream Opal, Bulk 1000/Carton (211817116B)~#|#~m000067684_sc7
Item: 261363
Model: 211817116B
No reviews yet
Price is $1,015.99
Unit of measure 1000/Carton
Free delivery by Thu, Mar 26
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 A1 Invitation Envelopes (3 5/8 x 5 1/8) 50/Box, Garnet (EX4865-26-50)~#|#~m000081704_sc7
Item: 282366
Model: EX4865-26-50
No reviews yet
Price is $16.89
Unit of measure 50/Pack
Delivery by Mon, Mar 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
LUX Moistenable Glue #4 Envelope 3" x 4 1/2", Gold Metallic, 250/Pack (4CO-07-250)~#|#~1FD54CBC-6331-4415-A4656B5659E90B00_sc7LUX Moistenable Glue #4 Envelope 3" x 4 1/2", Gold Metallic, 250/Pack (4CO-07-250)~#|#~52A89C2D-B1F9-497D-B10B743AB33BE37F_sc7
Item: 23995959
Model: 4CO-07-250
No reviews yet
Price is $48.39
Unit of measure 250/Pack
Free delivery by Mon, Mar 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 #6 1/4 Booklet Envelope 3 1/2" x 6", Goldenrod, 50/Pack (R253-50)~#|#~683B1C8F-4602-4465-86FA3B022ED8CE20_sc7
Item: 24604622
Model: R253-50
No reviews yet
Price is $30.40
Unit of measure 50/Pack
Delivery by Thu, Mar 26
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 Red, Bulk 250/Box (31511296H)~#|#~m002934224_sc7JAM Paper 6 x 6 Square Invitation Envelopes, Dark Red, Bulk 250/Box (31511296H)~#|#~m002934223_sc7
Item: 1589826
Model: 31511296H
No reviews yet
Price is $283.99
Unit of measure 250/Box
Free delivery by Thu, Mar 26
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 80lbs. 5 3/4" x 8 3/4" A9 Invitation Envelopes W/Peel & Press, Limelight Green, 250/BX~#|#~m000082166_sc7
Item: 388665
Model: LUX-4895-101-25
No reviews yet
Price is $68.29
Unit of measure 250/Box
Free delivery by Mon, Mar 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 A2 Translucent Vellum Invitation Envelopes, 4.375 x 5.75, Primary Yellow, 50/Pack (PACV606I)~#|#~m003905183_sc7JAM Paper A2 Translucent Vellum Invitation Envelopes, 4.375 x 5.75, Primary Yellow, 50/Pack (PACV606I)~#|#~m003905182_sc7
Item: 1589048
Model: PACV606I
No reviews yet
Price is $39.99
Unit of measure 50/Pack
Free delivery by Thu, Mar 26
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 A2 (4 3/8 x 5 3/4) 250/Box, Ruby Red (EX4870-18-250)~#|#~m000081820_sc7
Item: 514414
Model: EX4870-18-250
No reviews yet
Price is $83.99
Free delivery by Mon, Mar 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 #10 Policy Business Colored Envelopes, 4.125 x 9.5, Orange Recycled, Bulk 500/Box (15887H)~#|#~m003904556_sc7JAM Paper #10 Policy Business Colored Envelopes, 4.125 x 9.5, Orange Recycled, Bulk 500/Box (15887H)~#|#~m003904555_sc7
Item: 1589644
Model: 15887H
No reviews yet
Price is $202.99
Unit of measure 500/Box
Free delivery by Thu, Mar 26
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 Envelops, Peel & Press, Blush Pink, 500 Pack (1644-114-500)~#|#~sp223744150_sc7JAM Paper 6 x 9 Open End Envelops, Peel & Press, Blush Pink, 500 Pack (1644-114-500)~#|#~sp223744149_sc7
Item: 24578422
Model: 1644-114-500
No reviews yet
Price is $120.39
Unit of measure 500/Pack
Free delivery by Thu, Mar 26
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 7 1/2 x 7 1/2 Square Envelopes, 50/Box, Gold Metallic (8555-07-50)~#|#~m004063767_sc7
Item: 2146228
Model: 8555-07-50
No reviews yet
Price is $36.49
Unit of measure 50/Pack
Free delivery by Mon, Mar 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
LUX 6 1/2 x 6 1/2 Square Envelopes, 250/Box, Garnet (EX8535-26-250)~#|#~m000081586_sc7
Item: 387349
Model: EX8535-18-250
No reviews yet
Price is $108.89
Unit of measure 250/Box
Free delivery by Mon, Mar 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
LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Anthracite Metallic Gray, 250/BX~#|#~m004940420_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Anthracite Metallic Gray, 250/BX~#|#~m005823900_sc7
Item: 385005
Model: 5360-15-250
No reviews yet
Price is $110.89
Unit of measure 250/Box
Free delivery by Mon, Mar 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 Invitation Envelope 6 1/2" x 6 1/2", Chocolate Brown, 100/Pack (227912746d)~#|#~5416BEBF-B14F-4F08-A96353C934536459_sc7JAM Paper Invitation Envelope 6 1/2" x 6 1/2", Chocolate Brown, 100/Pack (227912746d)~#|#~8B741E2C-5E5D-49B6-B6A0989DD00E851D_sc7
Item: 24604656
Model: 227912746d
No reviews yet
Price is $96.99
Unit of measure 100/Pack
Free delivery by Thu, Mar 26
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

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.