LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, 70lb. Bright White (10902-50)~#|#~m000081469_sc7
Item: 282100
Model: 10902-50
Price is $26.79
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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JAM Paper 10 x 13 Booklet Strathmore Envelopes, Natural White Wove, 25/Pack (900797158)~#|#~m005744876_sc7JAM Paper 10 x 13 Booklet Strathmore Envelopes, Natural White Wove, 25/Pack (900797158)~#|#~m007159216_sc7
Item: 262557
Model: 900797158
No reviews yet
Price is $25.99
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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LUX #1 Coin Envelopes (2 1/4 x 3 1/2) 50/Box, Taupe Metallic (1CO-M09-50)~#|#~m004846886_sc7
Item: 2444729
Model: 1CO-M09-50
No reviews yet
Price is $22.99
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX A6 Cellophane Envelope (4 15/16 x 6 9/16) 300/Pack, 1.6mil (4875-CLR-300)~#|#~sp14807775_sc7
Item: 24261366
Model: 4875-CLR-300
No reviews yet
Price is $22.19
Unit of measure 300/Pack
Delivery by Thu, Jun 04
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JAM Paper A9 Foil Lined Invitation Envelopes, 5.75 x 8.75, White with Red Foil, 25/Pack (76798)~#|#~m003904630_sc7JAM Paper A9 Foil Lined Invitation Envelopes, 5.75 x 8.75, White with Red Foil, 25/Pack (76798)~#|#~m003904629_sc7
Item: 262767
Model: 76798
Price is $20.49
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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JAM Paper 6 x 9 Open End Envelopes, 28lb, Gray Kraft, 250 Pack (1644-GK-250)~#|#~sp223744762_sc7JAM Paper 6 x 9 Open End Envelopes, 28lb, Gray Kraft, 250 Pack (1644-GK-250)~#|#~sp223744761_sc7
Item: 24578429
Model: 1644-GK-250
No reviews yet
Price is $75.79
Unit of measure 250/Pack
Free delivery by Tue, Jun 02
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Over 30
Quality Park Redi-Seal Kraft Catalog Envelope, 12" x 15 1/2", Kraft, 250/Box (44062)~#|#~s0171359_sc7
Item: 377347
Model: QUA44062
No reviews yet
Price is $177.89
Unit of measure 250/Box
Free delivery by Thu, May 28
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JAM Paper #10 Tyvek Business Envelope, 4 1/8" x 9 1/2", White, 250/Box (2131077I)~#|#~m004542908_sc7JAM Paper #10 Tyvek Business Envelope, 4 1/8" x 9 1/2", White, 250/Box (2131077I)~#|#~m004542907_sc7
Item: 2329380
Model: 2131077I
No reviews yet
Price is $144.49
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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LUX #1 Coin Envelopes (2-1/4 x 3-1/2) 500/Pack, 80lb. Bright White (1CO-80W-500)~#|#~sp14807624_sc7
Item: 24260507
Model: 1CO-80W-500
No reviews yet
Price is $81.49
Unit of measure 500/Pack
Free delivery by Thu, Jun 04
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Over 30
LUX 80lbs. 5 1/4" x 7 1/4" A7 Invitation Envelopes W/Peel & Press, Black/Gold, 100/BX~#|#~m000082007_sc7
Item: 388349
Model: FLBK4880-04-100
No reviews yet
Price is $241.69
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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LUX A2 (4 3/8 x 5 3/4) 1000/Box, Anthracite Metallic (5370-15-1000)~#|#~m000081764_sc7
Item: 385166
Model: 5370-15-1000
No reviews yet
Price is $206.89
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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Over 30
JAM Paper 6 x 6 Square Translucent Vellum Invitation Envelopes, Wisteria Purple, 50/Pack (PACV514I)~#|#~m006948422_sc7JAM Paper 6 x 6 Square Translucent Vellum Invitation Envelopes, Wisteria Purple, 50/Pack (PACV514I)~#|#~m006948421_sc7
Item: 1588458
Model: PACV514I
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 6 x 6 Square Invitation Envelopes, White, Bulk 250/Box (28416H)~#|#~sp126919365_sc7JAM Paper 6 x 6 Square Invitation Envelopes, White, Bulk 250/Box (28416H)~#|#~sp126919364_sc7
Item: 1589844
Model: 28416H
No reviews yet
Price is $134.49
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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Over 30
LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Fairway Metallic (5380-25-250)~#|#~m005902316_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Fairway Metallic (5380-25-250)~#|#~m000082022_sc7
Item: 515480
Model: 5380-25-250
No reviews yet
Price is $123.39
Free delivery by Thu, Jun 04
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JAM Paper 6 x 9 Open End Envelopes, Gray, 250/Pack (EX1644-22-250)~#|#~sp223744776_sc7JAM Paper 6 x 9 Open End Envelopes, Gray, 250/Pack (EX1644-22-250)~#|#~sp223744775_sc7
Item: 24578473
Model: EX1644-22-250
No reviews yet
Price is $64.99
Unit of measure 250/Pack
Free delivery by Tue, Jun 02
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Over 30
LUX #1 Coin Envelopes (2 1/4 x 3 1/2) 250/Pack, Citrus (LUX-1CO-20-250)~#|#~sp14807757_sc7
Item: 24261076
Model: LUX-1CO-20-250
No reviews yet
Price is $37.99
Unit of measure 250/Pack
Free delivery by Thu, Jun 04
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Over 30
LUX 4 BAR Envelopes (3 5/8 x 5 1/8) 1000/Box, 100% Cotton - Gray (4BAR-SG-1M)~#|#~m004063739_sc7
Item: 2147318
Model: 4BAR-SG-1M
No reviews yet
Price is $208.09
Unit of measure 1000/Pack
Free delivery by Thu, Jun 04
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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 Thu, Jun 04
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Over 30
LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Pack, Champagne Metallic (5380-M08-250)~#|#~sp14807641_sc7
Item: 24260458
Model: 5380-M08-250
No reviews yet
Price is $95.29
Unit of measure 250/Pack
Free delivery by Thu, Jun 04
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Over 30
LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 1000/Box, Garnet (EX4865-26-1000)~#|#~m000081704_sc7
Item: 386422
Model: EX4865-26-1000
No reviews yet
Price is $151.99
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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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 Thu, Jun 04
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Over 30
LUX Moistenable Glue #10 Business Envelopes, 3 5/8" x 6 1/2", Bright White, 500/Pack (17889-500)~#|#~sp14807373_sc7
Item: 24261339
Model: 17889-500
Price is $95.99
Unit of measure 500/Pack
Free delivery by Thu, Jun 04
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JAM Paper 6 x 6 Square Translucent Vellum Invitation Envelopes, Primary Blue, Bulk 250/Box (PACV517H)~#|#~m003905176_sc7JAM Paper 6 x 6 Square Translucent Vellum Invitation Envelopes, Primary Blue, Bulk 250/Box (PACV517H)~#|#~m003905175_sc7
Item: 1589794
Model: PACV517H
No reviews yet
Price is $283.99
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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Over 30
LUX 9 x 12 Open End Envelopes 250/Pack, Midnight Black (80428-250)~#|#~sp14807538_sc7
Item: 24261169
Model: 80428-250
No reviews yet
Price is $126.39
Unit of measure 250/Pack
Free delivery by Thu, Jun 04
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Quality Park Gummed Catalog Envelope, 3 5/8" x 8 5/8", White, 500/Box (21012)~#|#~sp4614071_sc7
Item: QUA21012
Model: QUA21012
Price is $224.40
Unit of measure Box
Free delivery by Thu, May 28
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LUX A8 Invitation Envelopes (5 1/2 x 8 1/8) 50/Box, Clear Translucent (4885-00-50)~#|#~m000082127_sc7
Item: 282879
Model: 4885-00-50
No reviews yet
Price is $35.69
Unit of measure 50/Pack
Free delivery by Thu, Jun 04
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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 Tue, Jun 02
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LUX A4 Foil Lined Invitation Envelopes (4 1/4 x 6 1/4) 1000/Box, White w/Black LUX Lining (FLWH4872-02-100)~#|#~m004940487_sc7LUX A4 Foil Lined Invitation Envelopes (4 1/4 x 6 1/4) 1000/Box, White w/Black LUX Lining (FLWH4872-02-100)~#|#~m005823927_sc7
Item: 388439
Model: FLWH4872-02-100
No reviews yet
Price is $143.59
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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Over 30
LUX 5 x 5 Square Envelopes, 500/Box, Vintage Plum (LUX-8505-104500)~#|#~m000081534_sc7
Item: 516867
Model: LUX-8505-104500
No reviews yet
Price is $76.79
Free delivery by Thu, Jun 04
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JAM Paper 6 x 6 Square Colored Invitation Envelopes, Red Recycled, 50/Pack (2792270I)~#|#~m002934117_sc7JAM Paper 6 x 6 Square Colored Invitation Envelopes, Red Recycled, 50/Pack (2792270I)~#|#~m002934116_sc7
Item: 1588520
Model: 2792270I
No reviews yet
Price is $49.89
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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LUX 6" x 9" Button & String Envelopes, 500/Box, 28lb. White (69BS-28W-500)~#|#~DA021BDB-1755-497A-87B444D11E81DD8F_sc7LUX 6" x 9" Button & String Envelopes, 500/Box, 28lb. White (69BS-28W-500)~#|#~2356E461-C43B-413E-9D05342A3AEAAB86_sc7
Item: 2444629
Model: 69BS-28W-500
No reviews yet
Price is $425.49
Unit of measure 500/Pack
Free delivery by Thu, Jun 04
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JAM Paper 6 x 6 Square Invitation Envelopes, Burgundy, Bulk 1000/Carton (36395838B)~#|#~m002934244_sc7JAM Paper 6 x 6 Square Invitation Envelopes, Burgundy, Bulk 1000/Carton (36395838B)~#|#~m002934243_sc7
Item: 261488
Model: 36395838B
No reviews yet
Price is $846.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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LUX #10 Open End Envelopes (4 1/8 x 9 1/2) 50/Pack, Silver Metallic (7716-06-50)~#|#~sp12274947_sc7LUX #10 Open End Envelopes (4 1/8 x 9 1/2) 50/Pack, Silver Metallic (7716-06-50)~#|#~sp12275008_sc7
Item: 24162063
Model: 7716-06-50
Price is $31.19
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, Ruby Red (EX4870-18-250)~#|#~m000081820_sc7
Item: 514414
Model: EX4870-18-250
No reviews yet
Price is $86.09
Free delivery by Thu, Jun 04
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JAM Paper 6 x 9 Peel & Seal Catalog Envelopes, Black, 50/Pack (88095i)~#|#~sp126919035_sc7JAM Paper 6 x 9 Peel & Seal Catalog Envelopes, Black, 50/Pack (88095i)~#|#~sp126919034_sc7
Item: 24295225
Model: 88095I
No reviews yet
Price is $48.49
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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Over 30
LUX 4 BAR Envelopes (3 5/8 x 5 1/8) 500/Box, Gold Metallic (4BAR-07-500)~#|#~m004063757_sc7
Item: 2147263
Model: 4BAR-07-500
No reviews yet
Price is $120.99
Unit of measure 500/Pack
Free delivery by Thu, Jun 04
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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 Tue, Jun 02
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Over 30
LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, Black Linen (8515-BLI-50)~#|#~m000081473_sc7
Item: 282104
Model: 8515-BLI-50
No reviews yet
Price is $42.09
Unit of measure 50/Pack
Free delivery by Thu, Jun 04
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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 Tue, Jun 02
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JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Aqua Blue, Bulk 250/Box (157460H)~#|#~m002934473_sc7JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Aqua Blue, Bulk 250/Box (157460H)~#|#~m002934472_sc7
Item: 1588968
Model: 157460H
No reviews yet
Price is $82.99
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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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.