LUX Jewelers/Coupon Kraft Envelope (3 5/8 x 6) 50/Pack, 28lb. Brown Kraft (4340-BK-50)~#|#~55144AAC-03EF-4159-9341365EF2A7A5E4_sc7LUX Jewelers/Coupon Kraft Envelope (3 5/8 x 6) 50/Pack, 28lb. Brown Kraft (4340-BK-50)~#|#~AB44D152-9E6E-4CF7-A462892E9741949E_sc7
Item: 23995456
Model: 4340-BK-50
No reviews yet
Price is $22.49
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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80 lb 6 1/4" x 6 1/4" Peel & Press Square Linen Envelopes, White, 500/Box~#|#~m001149702_sc7
Item: 1028557
Model: 8530-WLI-500
No reviews yet
Price is $134.39
Free delivery by Thu, Jun 04
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LUX 5 1/2 x 5 1/2 Square Envelopes, 250/Box, Seafoam (LUX-8515-113250)~#|#~m000081498_sc7
Item: 516887
Model: LUX-8515-113250
No reviews yet
Price is $90.79
Free delivery by Thu, Jun 04
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JAM Paper A10 Invitation Envelopes, 6 x 9.5, Navy Blue, Bulk 1000/Carton (LEBA867B)~#|#~m003905164_sc7JAM Paper A10 Invitation Envelopes, 6 x 9.5, Navy Blue, Bulk 1000/Carton (LEBA867B)~#|#~m003905163_sc7
Item: 261726
Model: LEBA867B
No reviews yet
Price is $377.49
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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Over 30
Lux Contour Flap Grocery Bag A2 1000/Pack~#|#~m002084700_sc7
Item: 1559051
Model: 1870-GB-1000
No reviews yet
Price is $229.89
Free delivery by Thu, Jun 04
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JAM Paper Booklet Envelopes with Peel & Seal Closure, 9.5 x 12.5, White, 500/Box (367934168)~#|#~sp74204098_sc7JAM Paper Booklet Envelopes with Peel & Seal Closure, 9.5 x 12.5, White, 500/Box (367934168)~#|#~sp74203863_sc7
Item: 24295254
Model: 367934168
No reviews yet
Price is $540.69
Unit of measure 500/Pack
Free delivery by Tue, Jun 02
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 500/Box, Garnet (LUX-4872-26-500)~#|#~m000081858_sc7
Item: 513668
Model: LUX-4872-26-500
No reviews yet
Price is $108.49
Free delivery by Thu, Jun 04
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LUX Lee BAR Envelopes (5 1/4 x 7 1/4) 50/Box, Black Linen (LEEBAR-BLI-50)~#|#~m004063744_sc7
Item: 2147283
Model: LEEBAR-BLI-50
No reviews yet
Price is $16.89
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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Over 30
LUX Moistenable Glue #17 Mini Invitation Envelope 2 11/16" x 3 11/16", Vintage Plum Purple, 1000/Box (LUXLEVC-104-100)~#|#~m000081372_sc7
Item: 388791
Model: LUXLEVC-104-100
No reviews yet
Price is $149.99
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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Over 30
JAM Paper Invitation Envelope, 3 1/8" x 3 1/8", Black, 100/Pack (V01200A)~#|#~m003905205_sc7JAM Paper Invitation Envelope, 3 1/8" x 3 1/8", Black, 100/Pack (V01200A)~#|#~m003905204_sc7
Item: 1227743
Model: V01200A
No reviews yet
Price is $59.49
Unit of measure 100/Pack
Free delivery by Tue, Jun 02
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Over 30
LUX 80lb 4 3/8"x5 3/4" A2 RSVP, Invitation Envelopes W/Glue, Aquamarine Metallic, 500/BX~#|#~m000081684_sc7
Item: 515800
Model: 5370-02-500
No reviews yet
Price is $113.69
Free delivery by Thu, Jun 04
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Over 30
LUX A8 Foil Lined Invitation Envelopes (5 1/2 x 8 1/8) 500/Box, White w/Silver LUX Lining (FLWH4885-03-500)~#|#~m000082136_sc7
Item: 513792
Model: FLWH4885-03-500
No reviews yet
Price is $148.29
Free delivery by Thu, Jun 04
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Over 30
JAM Paper 4Bar A1 Invitation Envelopes, 3.625 x 5.125, Dark Grey, 25/Pack (36396431)~#|#~m004671964_sc7JAM Paper 4Bar A1 Invitation Envelopes, 3.625 x 5.125, Dark Grey, 25/Pack (36396431)~#|#~m004671963_sc7
Item: 261448
Model: 36396431
Price is $9.99
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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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 Tue, Jun 02
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Over 30
JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Dark Grey, Bulk 1000/Carton (36396433B)~#|#~m004671968_sc7JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Dark Grey, Bulk 1000/Carton (36396433B)~#|#~m004671967_sc7
Item: 261461
Model: 36396433B
Price is $272.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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Over 30
JAM Paper 10 x 13 Open End Foil Envelopes with Self-Adhesive Closure, Green, 25/Pack (1327713)~#|#~m000067471_sc7
Item: 260925
Model: 1327713
No reviews yet
Price is $48.99
Unit of measure 25/Pack
Free delivery by Tue, Jun 02
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Over 30
LUX 6 x 6 Square Envelopes 250/Pack, Citrus (8525-20-250)~#|#~sp14807811_sc7
Item: 24260403
Model: 8525-20-250
No reviews yet
Price is $23.69
Unit of measure 250/Pack
Delivery by Thu, Jun 04
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Over 30
LUX Currency Envelopes, A Gift To You on White, 2-7/8" x 6-1/2", 50/Pack (CUR0070WGTY50)~#|#~sp20150695_sc7
Item: 24294016
Model: CUR0070WGTY50
No reviews yet
Price is $24.49
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX A2 (4 3/8 x 5 3/4) 250/Box, Midnight Black (F-4570-B-250)~#|#~m000081720_sc7
Item: 387502
Model: F-4570-B-250
No reviews yet
Price is $50.59
Unit of measure 250/Box
Free delivery by Thu, Jun 04
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Over 30
LUX A4 Foil Lined Invitation Envelopes (4 1/4 x 6 1/4) 500/Box, Silver w/Black LUX Lining (FLSL4872-02-500)~#|#~m000081874_sc7
Item: 513844
Model: FLSL4872-02-500
No reviews yet
Price is $210.49
Free delivery by Thu, Jun 04
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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 $113.69
Unit of measure 250/Box
Free delivery by Thu, Jun 04
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Over 30
LUX 6 1/4 x 6 1/4 Petal Invitations 10/Pack, Gold Metallic (EX10LEBAGMPC10)~#|#~sp14807749_sc7
Item: 24260487
Model: EX10LEBAGMPC10
No reviews yet
Price is $17.49
Unit of measure 10/Pack
Delivery by Thu, Jun 04
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Copper Metallic (5380-11-250)~#|#~m000081698_sc7
Item: 515676
Model: 5380-11-250
Price is $165.29
Free delivery by Thu, Jun 04
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LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, Sunflower (EX8515-12-50)~#|#~m000081501_sc7
Item: 282132
Model: EX8515-12-50
No reviews yet
Price is $33.19
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX A7 Foil Lined Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Natural w/Red LUX Lining (FLNT4880-01-500)~#|#~m000082054_sc7
Item: 513909
Model: FLNT4880-01-500
No reviews yet
Price is $129.69
Free delivery by Thu, Jun 04
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JAM Paper #6 1/4 Booklet Envelope 3 1/2" x 6", Pastel Canary, 50/Pack (R252-50)~#|#~9EDC1D56-7DB3-4F56-B1AA2BF75C24A717_sc7
Item: 24604512
Model: R252-50
No reviews yet
Price is $30.40
Unit of measure 50/Pack
Delivery by Tue, Jun 02
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Over 30
JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Teal, 25/Pack (157462)~#|#~m003904714_sc7JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Teal, 25/Pack (157462)~#|#~m003904713_sc7
Item: 363970
Model: 157462
No reviews yet
Price is $14.29
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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Over 30
JAM Paper A1 Self Seal Invitation Envelopes, 3 5/8" x 5 1/8", Violet Purple, 500/Pack (4865-17-500)~#|#~sp225302952_sc7JAM Paper A1 Self Seal Invitation Envelopes, 3 5/8" x 5 1/8", Violet Purple, 500/Pack (4865-17-500)~#|#~sp225302951_sc7
Item: 24578408
Model: 4865-17-500
No reviews yet
Price is $79.99
Unit of measure 500/Pack
Free delivery by Tue, Jun 02
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80 lb 5 3/4" x 5 3/4" Peel & Press Square Envelopes, Navy Blue, 50/Pack~#|#~m001149720_sc7
Item: 1029931
Model: LUX-8520-103-50
Price is $21.99
Delivery by Thu, Jun 04
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Over 30
LUX 5 1/4 x 5 1/4 Square Envelopes 50/Pack, Navy (LUX-8510-103-50)~#|#~sp14807885_sc7
Item: 24261168
Model: LUX-8510-103-50
No reviews yet
Price is $21.19
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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Over 30
LUX #1 Coin Envelopes (2 1/4 x 3 1/2) 250/Box, Lilac (LUX-1CO-05-250)~#|#~m001149700_sc7
Item: 1028548
Model: LUX-1CO-05-250
No reviews yet
Price is $43.99
Free delivery by Thu, Jun 04
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JAM Paper A7 Metallic Invitation Envelopes, 5.25 x 7.25, Stardream Malachite Deep Green, Bulk 250/Box (GCST703H)~#|#~m002168965_sc7
Item: 1590152
Model: GCST703H
No reviews yet
Price is $204.69
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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Over 30
JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Dark Purple, 50/Pack (563912527I)~#|#~m003905007_sc7JAM Paper 8.5 x 8.5 Square Invitation Envelopes, Dark Purple, 50/Pack (563912527I)~#|#~m003905006_sc7
Item: 1588389
Model: 563912527I
No reviews yet
Price is $58.99
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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Over 30
JAM Paper A9 Booklet Envelope 5 3/4" x 8 3/4", Black Linen, 100/Pack (900906807d)~#|#~71E561C5-FF64-4E54-8A6D810AD5C89EBE_sc7JAM Paper A9 Booklet Envelope 5 3/4" x 8 3/4", Black Linen, 100/Pack (900906807d)~#|#~B3CC00D7-19AA-47A4-ACD0EAFD99886429_sc7
Item: 24604453
Model: 900906807d
No reviews yet
Price is $62.99
Unit of measure 100/Pack
Free delivery by Tue, Jun 02
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Over 30
LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 250/Box, Azalea Metallic (5375-24-250)~#|#~m000081895_sc7
Item: 385247
Model: 5375-24-250
No reviews yet
Price is $110.79
Unit of measure 250/Box
Free delivery by Thu, Jun 04
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Over 30
LUX 6 1/2 x 6 1/2 Square Contour Flap Envelopes, 250/Box, Natural - 100% Recycled (1855-NPC-250)~#|#~m000081604_sc7
Item: 384028
Model: 1855-NPC-250
No reviews yet
Price is $67.39
Unit of measure 250/Box
Free delivery by Thu, Jun 04
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Over 30
JAM Paper Moistenable Glue Catalog Envelope, Other, 500/Pack (GLASS-23-500)~#|#~sp208025408_sc7
Item: 24564507
Model: GLASS-23-500
No reviews yet
Price is $114.29
Unit of measure 500/Pack
Free delivery by Tue, Jun 02
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Over 30
LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 1000/Box, Natural - 100% Recycled (4880-NPC-1000)~#|#~m005902297_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 1000/Box, Natural - 100% Recycled (4880-NPC-1000)~#|#~m000082049_sc7
Item: 516137
Model: 4880-NPC-1000
No reviews yet
Price is $171.19
Free delivery by Thu, Jun 04
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Over 30
JAM Paper Cellophane Envelope with Self-Adhesive Closure, 5.75 x 5.75, Clear, 1000/Carton (5.75X5.75CELLOB)~#|#~m003548833_sc7
Item: 262932
Model: 5.75X5.75CELLOB
No reviews yet
Price is $364.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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Over 30
LUX Self Seal Nonstandard Invitation Envelope, 6 1/4" x 6 1/4", Midnight Black, Each (LUX-8530-B-500)~#|#~m001149685_sc7
Item: 1028512
Model: LUX-8530-B-500
No reviews yet
Price is $117.39
Free delivery by Thu, Jun 04
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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.