JAM Paper 6 x 9 Open End Envelopes, Smoke Gray, 50 Pack (EX1644-22-50)~#|#~sp223744782_sc7JAM Paper 6 x 9 Open End Envelopes, Smoke Gray, 50 Pack (EX1644-22-50)~#|#~sp223744781_sc7
Item: 24578479
Model: EX1644-22-50
No reviews yet
Price is $20.49
Unit of measure 50/Pack
Delivery by Tue, Jun 02
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JAM Paper A10 Strathmore Invitation Envelopes, 6 x 9.5, Natural White Linen, 25/Pack (900789414)~#|#~m007159215_sc7JAM Paper A10 Strathmore Invitation Envelopes, 6 x 9.5, Natural White Linen, 25/Pack (900789414)~#|#~m007159214_sc7
Item: 262514
Model: 900789414
Price is $13.49
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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LUX #10 Regular Envelopes (4 1/8 x 9 1/2) 1000/Box, 24lb. White Linen (WS-2960-1M)~#|#~m004063955_sc7
Item: 2146385
Model: WS-2960-1M
No reviews yet
Price is $160.79
Unit of measure 1000/Pack
Free delivery by Thu, Jun 04
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JAM Paper 10 x 13 Open End Catalog Envelopes, Dark Grey, 50/Pack (21285784i)~#|#~sp132864658_sc7JAM Paper 10 x 13 Open End Catalog Envelopes, Dark Grey, 50/Pack (21285784i)~#|#~sp132864657_sc7
Item: 24295337
Model: 21285784I
No reviews yet
Price is $56.59
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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JAM Paper Booklet Envelope, 6" x 9 1/2", Brown Kraft, 100/Pack (LEKR850d)~#|#~893A1C4D-9FC0-4DBF-A1A787C3A2C899E9_sc7JAM Paper Booklet Envelope, 6" x 9 1/2", Brown Kraft, 100/Pack (LEKR850d)~#|#~B703C060-64C9-465E-AFE994353226C7AC_sc7
Item: 24604578
Model: LEKR850d
No reviews yet
Price is $42.99
Unit of measure 100/Pack
Free delivery by Tue, Jun 02
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JAM Paper 10 x 13 Open End Catalog Colored Envelopes, Blue Recycled, 50/Pack (87725i)~#|#~sp12489300_sc7JAM Paper 10 x 13 Open End Catalog Colored Envelopes, Blue Recycled, 50/Pack (87725i)~#|#~sp12489299_sc7
Item: 24175062
Model: 87725I
No reviews yet
Price is $45.19
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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LUX Self Seal Booklet Envelope, 6" x 9", Natural, 500/Pack (6025-01-500)~#|#~sp14807416_sc7
Item: 24261161
Model: 6025-01-500
No reviews yet
Price is $95.49
Unit of measure 500/Pack
Free delivery by Thu, Jun 04
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JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Tan Brown, 25/Pack (227914986)~#|#~sp4808507_sc7
Item: 2632863
Model: 227914986
Price is $25.99
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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JAM Paper A6 Colored Invitation Envelopes, 4.75 x 6.5, Green Recycled, 50/Pack (67195I)~#|#~m003904610_sc7JAM Paper A6 Colored Invitation Envelopes, 4.75 x 6.5, Green Recycled, 50/Pack (67195I)~#|#~m003904609_sc7
Item: 1588924
Model: 67195I
Price is $20.49
Unit of measure 50/Pack
Delivery by Tue, Jun 02
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JAM Paper Open End #10 Currency Envelope, 4 1/8" x 9 1/2", Silver Stardream, 50/Pack (900905922I)~#|#~m004672038_sc7JAM Paper Open End #10 Currency Envelope, 4 1/8" x 9 1/2", Silver Stardream, 50/Pack (900905922I)~#|#~m004672037_sc7
Item: 1588582
Model: 900905922I
Price is $65.89
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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LUX A7 Foil Lined Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Silver w/Black LUX Lining (FLSL4880-02-50)~#|#~m000082077_sc7
Item: 282824
Model: FLSL4880-02-50
No reviews yet
Price is $21.99
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX A6 Foil Lined Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, White w/Black LUX Lining (FLWH4875-02-50)~#|#~m000081966_sc7
Item: 282678
Model: FLWH4875-02-50
Price is $18.49
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX A2 (4 3/8 x 5 3/4) 50/Box, Copper Metallic (5370-11-50)~#|#~m000081698_sc7
Item: 282446
Model: 5370-11-50
No reviews yet
Price is $18.59
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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Lux Contour Flap Envelopes, 4.37 x 5.75 inch 250/Pack~#|#~m002084700_sc7
Item: 1559145
Model: 1870-GB-250
No reviews yet
Price is $76.49
Free delivery by Thu, Jun 04
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ComplyRight Moistenable Glue Security Tinted Double-Window Tax Envelopes, White, 50/Pack (7777150)~#|#~sp148020322_sc7ComplyRight Moistenable Glue Security Tinted Double-Window Tax Envelopes, White, 50/Pack (7777150)~#|#~sp148020321_sc7
Item: 24507932
Model: 7777150
Price is $30.79
Delivery by Fri, Jun 05
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JAM Paper A7 Self Seal Invitation Envelopes, 5 1/4" x 7 1/4", White, 250/Pack (4980-201-250)~#|#~sp225303109_sc7JAM Paper A7 Self Seal Invitation Envelopes, 5 1/4" x 7 1/4", White, 250/Pack (4980-201-250)~#|#~sp225303108_sc7
Item: 24578618
Model: 4980-201-250
No reviews yet
Price is $71.19
Unit of measure 250/Pack
Free delivery by Tue, Jun 02
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LUX 5 3/4" x 8 3/4" 60lbs. Square Flap Envelopes W/Glue, Holiday Red, 50/Pack~#|#~m000082161_sc7
Item: 282923
Model: 14257-50
Price is $14.69
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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JAM Paper #9 Business Envelope, 3 7/8" x 8 7/8", Red, 50/Pack (1532900I)~#|#~m006267602_sc7JAM Paper #9 Business Envelope, 3 7/8" x 8 7/8", Red, 50/Pack (1532900I)~#|#~m006267527_sc7
Item: 24052325
Model: 1532900I
Price is $24.49
Unit of measure 50/Pack
Delivery by Tue, Jun 02
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JAM Paper 6 x 9 Open End Envelopes ,Teal Blue , 50 Pack, Teal Blue (EX1644-25-50)~#|#~sp223744780_sc7JAM Paper 6 x 9 Open End Envelopes ,Teal Blue , 50 Pack, Teal Blue (EX1644-25-50)~#|#~sp223744779_sc7
Item: 24578477
Model: EX1644-25-50
No reviews yet
Price is $24.29
Unit of measure 50/Pack
Delivery by Tue, Jun 02
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LUX Credit Card Sleeves, 2.375" x 3.5", Natural, 1000/Box (1801-80N-1M)~#|#~m004063956_sc7
Item: 2145981
Model: 1801-80N-1M
Price is $206.69
Unit of measure 1000/Pack
Free delivery by Thu, Jun 04
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Pack, Aquamarine Metallic (5375-02-50)~#|#~sp14807924_sc7
Item: 24260277
Model: 5375-02-50
No reviews yet
Price is $15.89
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 50/Box, Mandarin (EX4865-11-50)~#|#~m000081719_sc7
Item: 282382
Model: EX4865-11-50
No reviews yet
Price is $14.39
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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JAM Paper A4 Self Seal Invitation Envelopes, 4 1/4" x 6 1/4", Holiday Green, 500/Pack (4872-L17-500)~#|#~sp225303066_sc7
Item: 24578441
Model: 4872-L17-500
No reviews yet
Price is $79.99
Unit of measure 500/Pack
Free delivery by Tue, Jun 02
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Holiday Red (FE4275-15-50)~#|#~m000081919_sc7
Item: 282620
Model: FE4275-15-50
No reviews yet
Price is $26.09
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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JAM Paper Open End Catalog Envelopes, 9" x 12", Brown Kraft, 500/Pack (4132-500)~#|#~sp223033182_sc7JAM Paper Open End Catalog Envelopes, 9" x 12", Brown Kraft, 500/Pack (4132-500)~#|#~sp223033181_sc7
Item: 24578327
Model: 4132-500
No reviews yet
Price is $146.69
Unit of measure 500/Pack
Free delivery by Tue, Jun 02
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JAM Paper Plastic Envelopes with Hook & Loop Closure, Index Booklet, 5.5 x 7.5, Lime Green, 12/Pack (920V0LI)~#|#~sp89840287_sc7JAM Paper Plastic Envelopes with Hook & Loop Closure, Index Booklet, 5.5 x 7.5, Lime Green, 12/Pack (920V0LI)~#|#~sp89840080_sc7
Item: 1227717
Model: 920V0LI
Price is $27.39
Unit of measure 12/Pack Price per unit $2.28/Envelope
Delivery by Tue, Jun 02
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LUX 5 3/4" x 8 3/4" 80lbs. Contour A7 Invitation Envelopes W/Glue, Midnight Black, 50/Pack~#|#~m000082139_sc7
Item: 282894
Model: 1895-B-50
No reviews yet
Price is $30.09
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Pool (LUX-4875-102-50)~#|#~m000081944_sc7
Item: 282649
Model: LUX-4875-102-50
No reviews yet
Price is $14.95
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX A2 (4 3/8 x 5 3/4) 500/Box, White Linen (4870-WLI-500)~#|#~m000161359_sc7
Item: 516335
Model: 4870-WLI-500
Price is $81.69
Unit of measure 500/Box
Free delivery by Thu, Jun 04
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LUX 7 x 7 Square Envelopes, 50/Box, Wisteria (LUX-8545-106-50)~#|#~m000081638_sc7
Item: 282288
Model: LUX-8545-106-50
No reviews yet
Price is $26.69
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX Lee BAR Envelopes (5 1/4 x 7 1/4) 500/Box, Navy (LUXLEEBAR103500)~#|#~93B25925-BFA4-4628-AE613B5C004D7F17_sc7
Item: 2147238
Model: LUXLEEBAR103500
No reviews yet
Price is $157.19
Unit of measure 500/Pack
Free delivery by Thu, Jun 04
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JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Silver, Bulk 250/Box (GCST609H)~#|#~m004672431_sc7JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Silver, Bulk 250/Box (GCST609H)~#|#~m004672430_sc7
Item: 1589275
Model: GCST609H
No reviews yet
Price is $220.49
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 1000/Box, Natural White - 100% Cotton (4865-SN-1000)~#|#~m000161368_sc7
Item: 384668
Model: 4865-SN-1000
No reviews yet
Price is $180.79
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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LUX 6 1/2 x 6 1/2 Square Envelopes, 250/Box, Holiday Red (8535-15-250)~#|#~m000081572_sc7
Item: 385803
Model: 8535-15-250
No reviews yet
Price is $55.69
Unit of measure 250/Box
Free delivery by Thu, Jun 04
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LUX A7 Foil Lined Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Smoke w/Silver LUX Lining (FLSM4880-03-250)~#|#~m000082081_sc7
Item: 387902
Model: FLSM4880-03-250
Price is $98.39
Unit of measure 250/Box
Free delivery by Thu, Jun 04
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LUX A4 Contour Flap Envelopes (4 1/4 x 6 1/4) 250/Box, Silver Metallic (1872-06-250)~#|#~m000081850_sc7
Item: 384126
Model: 1872-06-250
No reviews yet
Price is $73.09
Unit of measure 250/Box
Free delivery by Thu, Jun 04
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JAM Paper Self Seal Invitation Envelopes, 5 1/4" x 5 1/4", Black Linen, 500/Pack (8510-BLI-500)~#|#~sp225303095_sc7JAM Paper Self Seal Invitation Envelopes, 5 1/4" x 5 1/4", Black Linen, 500/Pack (8510-BLI-500)~#|#~sp225303094_sc7
JAM Paper Self Seal Invitation Envelopes, 5 1/4" x 5 1/4", Black Linen, 500/Pack (8510-BLI-500) is Out of stock
Item: 24578529
Model: 8510-BLI-500
No reviews yet
Price is $79.99
Unit of measure 500/Pack
LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 250/Box, Copper Metallic (5375-11-250)~#|#~m000081698_sc7
LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 250/Box, Copper Metallic (5375-11-250) is Out of stock
Item: 385214
Model: 5375-11-250
No reviews yet
Price is $94.79
Unit of measure 250/Box
LUX 9 x 12 Booklet Envelopes 500/Pack, Navy (LUX4899103500)~#|#~sp14807514_sc7
LUX 9 x 12 Booklet Envelopes 500/Pack, Navy (LUX4899103500) is Out of stock
Item: 24260425
Model: LUX4899103500
No reviews yet
Price is $155.39
Unit of measure 500/Pack
JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Dark Red, 25/Pack (157458)~#|#~m002934218_sc7JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Dark Red, 25/Pack (157458)~#|#~m002934217_sc7
JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Dark Red, 25/Pack (157458) is Out of stock
Item: 261400
Model: 157458
No reviews yet
Price is $12.69
Unit of measure 25/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.