LUX 70lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Bright White, 250/Box~#|#~m000211252_sc7
Item: 513631
Model: 4860-70W-250
No reviews yet
Price is $56.69
Free delivery by Mon, Jan 05
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LUX #10 All Purpose Window (4 1/8 x 9 1/2) 250/Box, 24lb. White w/ Sec Tint (WS-3133-250)~#|#~m004064002_sc7
Item: 2146680
Model: WS-3133-250
No reviews yet
Price is $72.79
Unit of measure 250/Pack
Free delivery by Mon, Jan 05
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JAM Paper Cellophane Envelope with Peel & Seal Closure, A6, 4.9375 x 6.5625, Clear, 100/Pack (A6CELLO)~#|#~m000068416_sc7
Item: 262894
Model: A6CELLO
Price is $35.69
Unit of measure 100/Pack
Free delivery by Tue, Dec 30
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LUX Peel & Seal Open End Self Seal #15 1/2 Kraft Catalog Envelope, 12" x 15 1/2", Brown, 50/Pack (75498-50)~#|#~m000081448_sc7
Item: 282063
Model: 75498-50
Price is $67.59
Unit of measure 50/Pack
Free delivery by Mon, Jan 05
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LUX 10" x 13" 80lbs. Open End Envelopes, Magenta Pink, 50/Pack (EX4897-10-50)~#|#~AA38F618-50F7-4DAB-B5ADD9E153FEC827_sc7
Item: 282043
Model: EX4897-10-50
No reviews yet
Price is $52.09
Unit of measure 50/Pack
Free delivery by Mon, Jan 05
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JAM Paper Kraft A6 Invitation Envelopes, 4.75 x 6.5, Brown Kraft Paper Bag, Bulk 250/Box (LEKR650H)~#|#~sp115352003_sc7JAM Paper Kraft A6 Invitation Envelopes, 4.75 x 6.5, Brown Kraft Paper Bag, Bulk 250/Box (LEKR650H)~#|#~sp115352002_sc7
Item: 1589019
Model: LEKR650H
Price is $89.49
Unit of measure 250/Box
Free delivery by Tue, Dec 30
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LUX A6 Contour Flap Envelopes (4 3/4 x 6 1/2) 50/Box, Quartz Metallic (1875-08-50)~#|#~C7C7E6AA-406F-43F3-9374E315EB3B2070_sc7
Item: 282580
Model: 1875-08-50
No reviews yet
Price is $29.99
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper Open End Catalog Envelopes, 9" x 12", Brown Kraft, 50/Pack (4132-50)~#|#~sp223033182_sc7JAM Paper Open End Catalog Envelopes, 9" x 12", Brown Kraft, 50/Pack (4132-50)~#|#~sp223033181_sc7
Item: 24578326
Model: 4132-50
Price is $26.09
Unit of measure 50/Pack
Delivery by Tue, Dec 30
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JAM Paper Cellophane Envelope with Peel & Seal Closure, 5.9375 x 8.875, Clear, 100/Pack (A9CELLO)~#|#~m000068422_sc7
Item: 262917
Model: A9CELLO
Price is $61.39
Unit of measure 100/Pack
Free delivery by Tue, Dec 30
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LUX Credit Card Sleeve 2 3/8" x 3 1/2", 500/Pack, Ruby Red (LUX-1801-18-500)~#|#~sp14807842_sc7
Item: 24260378
Model: LUX-1801-18-500
No reviews yet
Price is $80.69
Unit of measure 500/Pack
Free delivery by Mon, Jan 05
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JAM Paper Invitation Envelope 3 7/8" x 7 1/2", White, 100/Pack (3197718d)~#|#~77BE18C1-26D9-47F0-821BD28F684F9F46_sc7JAM Paper Invitation Envelope 3 7/8" x 7 1/2", White, 100/Pack (3197718d)~#|#~DF0028CD-4A3F-4F91-9E74F283FC6E4BFD_sc7
Item: 24604650
Model: 3197718d
No reviews yet
Price is $24.99
Unit of measure 100/Pack
Delivery by Tue, Dec 30
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LUX Credit Card Sleeve 2 3/8" x 3 1/2", 50/Box, Silver Metallic (1801-06-50)~#|#~m000082199_sc7
Item: 282965
Model: 1801-06-50
Price is $31.29
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper Open End Clasp Catalog Envelope, 9" x 12", Sea Blue, 100/Box (900906997)~#|#~sp113368787_sc7JAM Paper Open End Clasp Catalog Envelope, 9" x 12", Sea Blue, 100/Box (900906997)~#|#~sp113368786_sc7
Item: 261692
Model: 900906997
No reviews yet
Price is $90.09
Unit of measure 100/Box
Free delivery by Tue, Dec 30
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JAM Paper Strathmore #10 Business Envelope, 4 1/8" x 9 1/2", Natural White, 25/Pack (191170)~#|#~sp134498405_sc7JAM Paper Strathmore #10 Business Envelope, 4 1/8" x 9 1/2", Natural White, 25/Pack (191170)~#|#~sp134498404_sc7
Item: 262515
Model: 191170
No reviews yet
Price is $20.49
Unit of measure 25/Pack
Delivery by Tue, Dec 30
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LUX 6 x 6 Square Envelopes 50/Pack, Natural (8525-03-50)~#|#~sp14807839_sc7
Item: 24261194
Model: 8525-03-50
No reviews yet
Price is $15.39
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper 8.5 x 8.5 Square Invitation Envelopes, White, 25/Pack (4231)~#|#~sp121512178_sc7JAM Paper 8.5 x 8.5 Square Invitation Envelopes, White, 25/Pack (4231)~#|#~sp121512177_sc7
Item: 263922
Model: 4231
Price is $25.89
Unit of measure 25/Pack
Delivery by Tue, Dec 30
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LUX 6 3/4" Remittance, Donation Envelopes, 3 5/8" x 6 1/2" Closed, Pastel Green, 500/PK (R0266-500)~#|#~m003307912_sc7
Item: 1985065
Model: R0266-500
No reviews yet
Price is $91.89
Unit of measure 500/Box
Free delivery by Mon, Jan 05
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JAM Paper A7 Invitation Envelope 5 1/4" x 7 1/4", Dark Green, 50/Pack (263917095C)~#|#~B51041E9-8364-4054-B88F47A606352C11_sc7JAM Paper A7 Invitation Envelope 5 1/4" x 7 1/4", Dark Green, 50/Pack (263917095C)~#|#~DFE87060-92DB-470B-B507B74EB0C9C6E5_sc7
Item: 1912811
Model: 263917095C
Price is $27.19
Unit of measure 50/Pack
Delivery by Tue, Dec 30
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LUX 6" x 9" Kraft Open End Envelope, Grocery Bag Brown, 50/Pack (1644-GB-50)~#|#~F595AB30-2837-448C-8AE5C5D2656423A9_sc7LUX 6" x 9" Kraft Open End Envelope, Grocery Bag Brown, 50/Pack (1644-GB-50)~#|#~FE9CA5FA-2A34-41EA-A1C8C4B97761CA9B_sc7
Item: 1985251
Model: 1644-GB-50
No reviews yet
Price is $30.09
Unit of measure 50/Box
Delivery by Mon, Jan 05
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Lux Contour Flap Envelope, 4.75 x 6.5 inch 50/Pack~#|#~m002084699_sc7
Item: 1559131
Model: 1875-GB-50
Price is $33.59
Delivery by Mon, Jan 05
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Grocery Bag (4875-GB-50)~#|#~m000081918_sc7
Item: 282618
Model: 4875-GB-50
No reviews yet
Price is $14.29
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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LUX 6 x 6 Square Envelopes 50/Pack, Wisteria (LUX-8525-106-50)~#|#~sp14807808_sc7
Item: 24260427
Model: LUX-8525-106-50
Price is $12.69
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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LUX 4 BAR Envelopes (3 5/8 x 5 1/8) 50/Box, 100% Cotton - Gray (4BAR-SG-50)~#|#~m004063739_sc7
Item: 2147305
Model: 4BAR-SG-50
No reviews yet
Price is $22.09
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper 9 x 12 Booklet Envelopes, Black, 50/Pack (2112755i)~#|#~sp121512549_sc7JAM Paper 9 x 12 Booklet Envelopes, Black, 50/Pack (2112755i)~#|#~sp121512548_sc7
Item: 2478149
Model: 2112755I
No reviews yet
Price is $45.19
Unit of measure 50/Pack
Free delivery by Tue, Dec 30
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LUX #10 Square Flap Envelopes (4 1/8 x 9 1/2) 50/Pack, Citrus (LUX-4860-L20-50)~#|#~sp14807405_sc7
Item: 24260540
Model: LUX-4860-L20-50
No reviews yet
Price is $29.89
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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LUX 2 11/16" x 3 11/16" 80lbs. #17 Mini Envelopes W/Glue, Seafoam Blue, 50/Pack~#|#~m000081365_sc7
Item: 281977
Model: LUXLEVC-113-50
No reviews yet
Price is $20.49
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper #5.5 Coin Business Colored Envelopes, 3.125 x 5.5, Red Recycled, 25/Pack (356730551)~#|#~m003757873_sc7JAM Paper #5.5 Coin Business Colored Envelopes, 3.125 x 5.5, Red Recycled, 25/Pack (356730551)~#|#~m003562853_sc7
Item: 2103449
Model: 356730551
No reviews yet
Price is $11.49
Unit of measure 25/Pack
Delivery by Tue, Dec 30
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LUX 9 x 12 Open End Envelopes 50/Pack, Midnight Black (80428-50)~#|#~sp14807538_sc7
Item: 24261232
Model: 80428-50
No reviews yet
Price is $39.29
Unit of measure 50/Pack
Free delivery by Mon, Jan 05
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JAM Paper A6 Strathmore Invitation Envelopes, 4.75 x 6.5, Natural White Linen, 25/Pack (74083)~#|#~m007159145_sc7JAM Paper A6 Strathmore Invitation Envelopes, 4.75 x 6.5, Natural White Linen, 25/Pack (74083)~#|#~m007159144_sc7
Item: 263989
Model: 74083
Price is $11.49
Unit of measure 25/Pack
Delivery by Tue, Dec 30
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JAM Paper Self Seal #7 Coin Envelopes, 3 1/2" x 6 1/2", Pink, 50/Pack (7CO-23-50)~#|#~sp223540245_sc7JAM Paper Self Seal #7 Coin Envelopes, 3 1/2" x 6 1/2", Pink, 50/Pack (7CO-23-50)~#|#~sp223540244_sc7
Item: 24578587
Model: 7CO-23-50
Price is $13.49
Unit of measure 50/Pack
Delivery by Tue, Dec 30
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JAM Paper 9 x 12 Open End Catalog Colored Envelopes, Orange Recycled, 50/Pack (80410i)~#|#~sp11854828_sc7JAM Paper 9 x 12 Open End Catalog Colored Envelopes, Orange Recycled, 50/Pack (80410i)~#|#~sp11854827_sc7
Item: 24141991
Model: 80410I
No reviews yet
Price is $50.79
Unit of measure 50/Pack
Free delivery by Tue, Dec 30
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JAM Paper Self Seal #3 Coin Business Envelopes, 2 1/2" x 4 1/4", White, 50/Pack (356838553I)~#|#~ADCB4601-DA69-40B5-B4A57D375FC45713_sc7
Item: 24557932
Model: 356838553I
No reviews yet
Price is $17.09
Unit of measure 50/Pack
Delivery by Tue, Dec 30
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LUX Jumbo Kraft Open End Flap Envelopes, 13" x 17", Brown Kraft, 250/Box (85739-250)~#|#~DA58C01A-96CF-4CB9-85FDBC09945C04E4_sc7
Item: 385899
Model: 85739-250
No reviews yet
Price is $258.99
Unit of measure 250/Box
Free delivery by Mon, Jan 05
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LUX #1 Coin Envelopes (2-1/4 x 3-1/2) 50/Pack, 24lb. Bright White (94623-50)~#|#~sp14807754_sc7
Item: 24261330
Model: 94623-50
No reviews yet
Price is $17.29
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper Cellophane Envelope with Peel & Seal Closure, 6.4375 x 8.25, Clear, 100/Pack (A8CELLO)~#|#~m000068418_sc7
Item: 262896
Model: A8CELLO
Price is $33.39
Unit of measure 100/Pack
Delivery by Tue, Dec 30
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LUX A10 Invitation Envelopes (6 x 9 1/2) 50/Box, Midnight Black (F-4590-B-50)~#|#~m000081720_sc7
Item: 282419
Model: F-4590-B-50
No reviews yet
Price is $30.29
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper A10 Booklet Envelope, 6" x 9 1/2", Navy Blue, 100/Pack (LEBA867d)~#|#~ACE7BDD4-19FD-4D45-A42B8AABB66AC40E_sc7JAM Paper A10 Booklet Envelope, 6" x 9 1/2", Navy Blue, 100/Pack (LEBA867d)~#|#~721991AF-5633-47BB-994EFA5B9C14613E_sc7
Item: 24604457
Model: LEBA867d
No reviews yet
Price is $42.99
Unit of measure 100/Pack
Free delivery by Tue, Dec 30
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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.