JAM Paper 8.5 x 8.5 Square Colored Invitation Envelopes, Green Recycled, 50/Pack (2792295I)~#|#~m003904799_sc7JAM Paper 8.5 x 8.5 Square Colored Invitation Envelopes, Green Recycled, 50/Pack (2792295I)~#|#~m003904798_sc7
Item: 1588517
Model: 2792295I
No reviews yet
Price is $57.69
Unit of measure 50/Pack
Free delivery by Tue, Dec 30
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LUX 70lb 7 1/4"x5 1/4" A7 Vertical Envelopes W/Peel&Press, Grocery Bag Brown, 1000/BX~#|#~CC87DFFB-291D-454A-94B6A86B801BAA10_sc7
Item: 516021
Model: 4880V-GB-1000
No reviews yet
Price is $223.04
Free delivery by Mon, Jan 05
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 250/Box, Baby Blue (LUX-4872-13-250)~#|#~m000081851_sc7
Item: 513685
Model: LUX-4872-13-250
No reviews yet
Price is $75.89
Free delivery by Mon, Jan 05
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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 Tue, Dec 30
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Clear Translucent (4875-00-50)~#|#~m000081905_sc7
Item: 282600
Model: 4875-00-50
No reviews yet
Price is $39.89
Unit of measure 50/Pack
Free delivery by Mon, Jan 05
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LUX 3 1/4 x 3 1/4 Square 50/Pack, Navy (8503-103-50)~#|#~sp14807977_sc7
Item: 24260184
Model: 8503-103-50
No reviews yet
Price is $12.79
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, Ultra Fuchsia Pink, 50/Pack (356730545I)~#|#~sp115352069_sc7JAM Paper #5.5 Coin Business Colored Envelopes, 3.125 x 5.5, Ultra Fuchsia Pink, 50/Pack (356730545I)~#|#~sp115352067_sc7
Item: 2329356
Model: 356730545I
No reviews yet
Price is $18.39
Unit of measure 50/Pack
Delivery by Tue, Dec 30
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Natural Linen (4880-NLI-500)~#|#~m005902296_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 500/Box, Natural Linen (4880-NLI-500)~#|#~m000082051_sc7
Item: 516138
Model: 4880-NLI-500
No reviews yet
Price is $170.29
Free delivery by Mon, Jan 05
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 500/Box, Baby Blue (EX4865-13-500)~#|#~m000081687_sc7
Item: 514526
Model: EX4865-13-500
No reviews yet
Price is $95.89
Free delivery by Mon, Jan 05
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Open End Envelopes W/Glue, Smoke Gray, 250/BX~#|#~m000081283_sc7
Item: 386958
Model: EX7716-22-250
No reviews yet
Price is $115.94
Unit of measure 250/Box
Free delivery by Mon, Jan 05
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LUX 3.5 Mil 5 1/4"x7 1/4" A7 Invitation Envelopes W/Peel&Seal, Crystal Clear, 250/BX~#|#~m000081564_sc7
Item: 514682
Model: CCA7-250
No reviews yet
Price is $86.89
Free delivery by Mon, Jan 05
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JAM Paper #3 Coin Business Colored Envelopes, 2.5 x 4.25, Ultra Lime Green, Bulk 500/Box (356730536H)~#|#~sp131391268_sc7JAM Paper #3 Coin Business Colored Envelopes, 2.5 x 4.25, Ultra Lime Green, Bulk 500/Box (356730536H)~#|#~sp131391267_sc7
Item: 2103466
Model: 356730536H
No reviews yet
Price is $127.99
Unit of measure 500/Box
Free delivery by Tue, Dec 30
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Over 30
LUX Open End Window Envelopes 9" x 12"; Mandarin Orange~#|#~m001406669_sc7
Item: 1277776
Model: LUX-1590-11-500
No reviews yet
Price is $165.93
Unit of measure 500/Box
Free delivery by Mon, Jan 05
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LUX Square Envelopes, 9" x 9", Silver Metallic, 1,000 Envelopes (8565-06-1M)~#|#~m003307876_sc7
Item: 1985038
Model: 8585-06-1M
No reviews yet
Price is $326.90
Unit of measure 1000/Box
Free delivery by Mon, Jan 05
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LUX A2 (4 3/8 x 5 3/4) - Metallics - Champagne 50/Pack, Champagne Metallic (5370-M08-50)~#|#~sp14807665_sc7
Item: 24260595
Model: 5370-M08-50
No reviews yet
Price is $13.19
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Wasabi (FE4280-22-50)~#|#~m005902341_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Wasabi (FE4280-22-50)~#|#~m005823981_sc7
Item: 282841
Model: FE4280-22-50
No reviews yet
Price is $14.95
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper Peel & Seal Open End #13 Catalog Envelope, 10" x 13", White, 100/Pack (376634184B)~#|#~sp74203708_sc7JAM Paper Peel & Seal Open End #13 Catalog Envelope, 10" x 13", White, 100/Pack (376634184B)~#|#~sp74203800_sc7
Item: 24295232
Model: 376634184B
No reviews yet
Price is $257.29
Unit of measure 100/Pack
Free delivery by Tue, Dec 30
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LUX 4 1/8" x 9 1/2" #10 Window Envelopes, Midnight Black, 50/Pack (F-4561-B-50)~#|#~m000081336_sc7
Item: 281947
Model: F-4561-B-50
No reviews yet
Price is $34.99
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper 6.5 x 6.5 Square Translucent Vellum Invitation Envelopes, Primary Yellow, Bulk 250/Box (PACV526H)~#|#~m003905178_sc7JAM Paper 6.5 x 6.5 Square Translucent Vellum Invitation Envelopes, Primary Yellow, Bulk 250/Box (PACV526H)~#|#~m003905177_sc7
Item: 1589732
Model: PACV526H
No reviews yet
Price is $236.99
Unit of measure 250/Box
Free delivery by Tue, Dec 30
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LUX A2 (4 3/8 x 5 3/4) 50/Box, Wasabi (FE4270-22-50)~#|#~m000081838_sc7
Item: 282522
Model: FE4270-22-50
No reviews yet
Price is $13.29
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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LUX 5 x 5 Square Envelopes, 50/Box, Natural - 100% Recycled (8505-NPC-50)~#|#~m000081528_sc7
Item: 282161
Model: 8505-NPC-50
No reviews yet
Price is $35.89
Unit of measure 50/Pack
Free delivery by Mon, Jan 05
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Neenah Paper Self Seal A6 Invitation Envelope, #70, Solar White, 1000/Carton (6660400)~#|#~s1015150_sc7
Item: 2087527
Model: 6660400
No reviews yet
Price is $146.79
Unit of measure 1000/Carton
Free delivery by Wed, Jan 07
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JAM Paper 2.375 x 2.375 Mini Square Envelopes, White, 25/Pack (3993004)~#|#~m000067665_sc7
Item: 261293
Model: 3993004
No reviews yet
Price is $11.49
Unit of measure 25/Pack
Delivery by Tue, Dec 30
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LUX A2 (4 3/8 x 5 3/4) 250/Box, Grocery Bag (4870-GB-250)~#|#~m000081789_sc7
Item: 384699
Model: 4870-GB-250
Price is $51.99
Unit of measure 250/Box
Free delivery by Mon, Jan 05
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JAM Paper® Plastic Envelopes with Hook & Loop Closure, Letter Booklet, 9.75 x 13, Red, 12/Pack (218V0RE)~#|#~m003757931_sc7JAM Paper® Plastic Envelopes with Hook & Loop Closure, Letter Booklet, 9.75 x 13, Red, 12/Pack (218V0RE)~#|#~m003563177_sc7
Item: 2102881
Model: 218V0RE
Price is $33.69
Unit of measure 12/Pack Price per unit $2.81/Envelope
Delivery by Tue, Dec 30
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 250/Box, Natural (5875-01-250)~#|#~m000161341_sc7
Item: 385419
Model: 5875-01-250
No reviews yet
Price is $37.09
Unit of measure 250/Box
Free delivery by Mon, Jan 05
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LUX 5 1/2 x 5 1/2 Square Envelopes, 500/Box, Holiday Red (8515-15-500)~#|#~m000081484_sc7
Item: 385721
Model: 8515-15-500
No reviews yet
Price is $74.89
Unit of measure 500/Box
Free delivery by Mon, Jan 05
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JAM Paper 9 x 12 Open End Catalog Envelopes, Olive Green, 25/Pack (31287534)~#|#~sp61031366_sc7JAM Paper 9 x 12 Open End Catalog Envelopes, Olive Green, 25/Pack (31287534)~#|#~sp61031298_sc7
Item: 2632998
Model: 31287534
No reviews yet
Price is $36.89
Unit of measure 25/Pack
Free delivery by Tue, Dec 30
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LUX 6 x 6 Square Envelopes 50/Pack, Navy (LUX-8525-103-50)~#|#~sp14807627_sc7
Item: 24260698
Model: LUX-8525-103-50
Price is $13.95
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper A2 Colored Invitation Envelopes, 4.375 x 5.75, Sea Blue Recycled, 25/Pack (70207)~#|#~sp123307974_sc7JAM Paper A2 Colored Invitation Envelopes, 4.375 x 5.75, Sea Blue Recycled, 25/Pack (70207)~#|#~sp123307973_sc7
Item: 263902
Model: 70207
Price is $11.49
Unit of measure 25/Pack
Delivery by Tue, Dec 30
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JAM Paper 2.375 x 2.375 Mini Square Envelopes, White, Bulk 250/Box (203642H)~#|#~sp121512302_sc7JAM Paper 2.375 x 2.375 Mini Square Envelopes, White, Bulk 250/Box (203642H)~#|#~sp121512300_sc7
Item: 1589671
Model: 203642H
No reviews yet
Price is $71.69
Unit of measure 250/Box
Free delivery by Tue, Dec 30
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LUX Square Flap Self Seal #10 Invitation Envelope, 4 1/2" x 9 1/2", Candy Pink, 50/Pack (EX4860-14-50)~#|#~sp14807476_sc7
Item: 24261022
Model: EX4860-14-50
No reviews yet
Price is $25.19
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper Open End #16 Business Envelope, 6 1/2" x 9 1/2", White, 500/Pack (1633178H)~#|#~0A35C0C3-3314-4ED3-AA8ECD74B7DDAA87_sc7JAM Paper Open End #16 Business Envelope, 6 1/2" x 9 1/2", White, 500/Pack (1633178H)~#|#~E82EA265-F484-4730-A6D3BD2110A9B870_sc7
Item: 1590094
Model: 1633178H
No reviews yet
Price is $254.99
Unit of measure 500/Box
Free delivery by Tue, Dec 30
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Over 30
LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Mandarin (EX4880-11-50)~#|#~m005902327_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Mandarin (EX4880-11-50)~#|#~m005823958_sc7
Item: 282786
Model: EX4880-11-50
Price is $26.49
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper A9 Invitation Envelopes, 5.75 x 8.75, Dark Red, 50/Pack (31511321I)~#|#~m002934222_sc7JAM Paper A9 Invitation Envelopes, 5.75 x 8.75, Dark Red, 50/Pack (31511321I)~#|#~m002934221_sc7
Item: 1588733
Model: 31511321I
No reviews yet
Price is $34.09
Unit of measure 50/Pack
Delivery by Tue, Dec 30
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JAM Paper A9 Invitation Envelope, 5 3/4" x 8 3/4", White, 500/Box (4023213D)~#|#~m002934506_sc7JAM Paper A9 Invitation Envelope, 5 3/4" x 8 3/4", White, 500/Box (4023213D)~#|#~m002934505_sc7
Item: 2103321
Model: 4023213D
Price is $127.49
Unit of measure 500/Box
Free delivery by Tue, Dec 30
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LUX 2 3/4 x 2 3/4 Open End Glassine Envelopes, 50/Box, 30lb. (GLASS-13-50)~#|#~m004064025_sc7
Item: 2146427
Model: GLASS-13-50
Price is $13.99
Unit of measure 50/Pack
Delivery by Mon, Jan 05
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JAM Paper #13 Booklet Envelope, 10" x 13", White, 1000/Carton (04023222B)~#|#~m003904863_sc7JAM Paper #13 Booklet Envelope, 10" x 13", White, 1000/Carton (04023222B)~#|#~m003904862_sc7
Item: 366500
Model: 04023222B
No reviews yet
Price is $358.59
Unit of measure 1000/Carton
Free delivery by Tue, Dec 30
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LUX #17 Mini Envelopes (2 11/16 x 3 11/16) 50/Box, Midnight Black (MINBLK-50)~#|#~m000081358_sc7
Item: 281970
Model: MINBLK-50
Price is $44.19
Unit of measure 50/Pack
Free delivery by Mon, Jan 05
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Over 30
JAM Paper Tyvek Open End Clasp #13 Catalog Envelope, 10" x 13", Gold, 10/Pack (V021378B)~#|#~m003905264_sc7JAM Paper Tyvek Open End Clasp #13 Catalog Envelope, 10" x 13", Gold, 10/Pack (V021378B)~#|#~m003905263_sc7
JAM Paper Tyvek Open End Clasp #13 Catalog Envelope, 10" x 13", Gold, 10/Pack (V021378B) is Out of stock
Item: 1912870
Model: V021378B
Price is $24.79
Unit of measure 10/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.