LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Limelight Green, 250/BX~#|#~m004940491_sc7LUX 80lbs. 4 1/8" x 9 1/2" #10 Square Flap Envelopes, Limelight Green, 250/BX~#|#~m005824012_sc7
Item: 388477
Model: LUX-4860-101-25
No reviews yet
Price is $93.79
Unit of measure 250/Box
Free delivery by Thu, Jan 08
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LUX 4 1/8" x 9 1/2" #10 60lbs. Envelopes, White With Red LUX Lining, 50/Pack~#|#~m000081263_sc7
Item: 281874
Model: FLWH4260-01-50
Price is $28.69
Unit of measure 50/Pack
Delivery by Thu, Jan 08
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 50/Pack, Silver Metallic (4872-06-50)~#|#~sp14807603_sc7
Item: 24260983
Model: 4872-06-50
Price is $16.19
Unit of measure 50/Pack
Delivery by Thu, Jan 08
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LUX 9 x 12 Open End Envelopes, 50/Box, Seafoam (LUX-4894-113-50)~#|#~333B8CDD-2C0C-4517-86C52FC6E8AEAC76_sc7LUX 9 x 12 Open End Envelopes, 50/Box, Seafoam (LUX-4894-113-50)~#|#~820254D3-B21A-40AC-8C085D6CB5B14AD0_sc7
Item: 1030047
Model: LUX-4894-113-50
Price is $25.69
Delivery by Thu, Jan 08
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JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, 50/Pack (21515987i)~#|#~sp131391326_sc7JAM Paper 9 x 12 Booklet Envelopes, Baby Blue, 50/Pack (21515987i)~#|#~sp131391325_sc7
Item: 2478170
Model: 21515987I
No reviews yet
Price is $49.89
Unit of measure 50/Pack
Free delivery by Tue, Jan 06
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LUX 3 5/8" x 5 1/8" 80lbs. A1 Invitation Envelopes W/Glue, Quartz Metallic, 50/Pack~#|#~2A9169FB-937C-488F-A893556A2903DE9E_sc7LUX 3 5/8" x 5 1/8" 80lbs. A1 Invitation Envelopes W/Glue, Quartz Metallic, 50/Pack~#|#~9055ABF4-0DAC-45DE-B9A37A651CC7428A_sc7
Item: 282394
Model: 5365-08-50
No reviews yet
Price is $22.59
Unit of measure 50/Pack
Delivery by Thu, Jan 08
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LUX A2 Envelope - 24lb. White) 500/Box, Machine Insertable 500/Box~#|#~m004064012_sc7
Item: 2146363
Model: 80132-MI-500
No reviews yet
Price is $86.49
Unit of measure 500/Pack
Free delivery by Thu, Jan 08
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LUX 80lbs. 2 11/16" x 3 11/16" #17 Mini Envelopes W/Glue Closure, Seafoam Blue, 250/BX~#|#~m000081365_sc7
Item: 387982
Model: LUXLEVC-113-250
No reviews yet
Price is $51.69
Unit of measure 250/Box
Free delivery by Thu, Jan 08
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JAM Paper #7 Coin Business Colored Envelopes, 3.5 x 6.5, Orange Recycled, 25/Pack (1526755)~#|#~m003757918_sc7JAM Paper #7 Coin Business Colored Envelopes, 3.5 x 6.5, Orange Recycled, 25/Pack (1526755)~#|#~m003750599_sc7
Item: 1227746
Model: 1526755
No reviews yet
Price is $12.49
Unit of measure 25/Pack
Delivery by Tue, Jan 06
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LUX Double Window Invoice Envelopes (4 1/8 x 9 1/8) 1000/Box, Pool (INVDW-102-1M)~#|#~m004063893_sc7
Item: 2147433
Model: INVDW-102-1M
No reviews yet
Price is $198.69
Unit of measure 1000/Pack
Free delivery by Thu, Jan 08
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Over 30
JAM Paper A7 Metallic Invitation Envelopes, 5.25 x 7.25, Stardream Silver, 25/Pack (GCST709)~#|#~sp123307916_sc7JAM Paper A7 Metallic Invitation Envelopes, 5.25 x 7.25, Stardream Silver, 25/Pack (GCST709)~#|#~sp123307915_sc7
Item: 261988
Model: GCST709
Price is $29.89
Unit of measure 25/Pack
Delivery by Tue, Jan 06
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JAM Paper #11 Booklet Envelope, 4 1/2" x 10 3/8", Bright White, 50/Pack (43675-50)~#|#~F9EDF699-0690-4A01-BD2E84F4980062CB_sc7
Item: 24604466
Model: 43675-50
No reviews yet
Price is $14.95
Unit of measure 50/Pack
Delivery by Tue, Jan 06
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Over 30
JAM Paper 10 x 13 Open End Catalog Envelopes, Black, 100/Pack (87733)~#|#~B1D4FB9C-0CB6-4AC4-A48115CC37369FA3_sc7JAM Paper 10 x 13 Open End Catalog Envelopes, Black, 100/Pack (87733)~#|#~BEF8D724-0DA6-4440-8ADC3B053171968F_sc7
Item: 261785
Model: 87733
Price is $63.49
Unit of measure 100/Box
Free delivery by Tue, Jan 06
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LUX 6 x 9 Open End Envelopes, 50/Box, White Linen (1644-WLI-50)~#|#~1BCBC95B-1866-46AB-81D2432661BD7B4B_sc7LUX 6 x 9 Open End Envelopes, 50/Box, White Linen (1644-WLI-50)~#|#~369A238F-71D1-4588-9E1A19C485D52FFE_sc7
Item: 1030029
Model: 1644-WLI-50
No reviews yet
Price is $57.99
Free delivery by Thu, Jan 08
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JAM Paper 9 x 12 Catalog Mailing Envelopes, Olive Green, 50 Pack (4894-81-50)~#|#~sp228873576_sc7
Item: 24578624
Model: 4894-81-50
No reviews yet
Price is $31.39
Unit of measure 50/Pack
Delivery by Tue, Jan 06
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JAM Paper A2 Colored Invitation Envelopes, 4.375 x 5.75, Orange Recycled, 50/Pack (WDBH602I)~#|#~m003905270_sc7JAM Paper A2 Colored Invitation Envelopes, 4.375 x 5.75, Orange Recycled, 50/Pack (WDBH602I)~#|#~m003905269_sc7
Item: 1589478
Model: WDBH602I
No reviews yet
Price is $20.49
Unit of measure 50/Pack
Delivery by Tue, Jan 06
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Citrus (FE4280-20-250)~#|#~m005902340_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Citrus (FE4280-20-250)~#|#~m005823944_sc7
Item: 387848
Model: FE4280-20-250
No reviews yet
Price is $68.39
Unit of measure 250/Box
Free delivery by Thu, Jan 08
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JAM Paper 6 x 9 Open End Catalog Colored Envelopes, Red Recycled, 50/Pack (v0128139i)~#|#~sp4800494_sc7JAM Paper 6 x 9 Open End Catalog Colored Envelopes, Red Recycled, 50/Pack (v0128139i)~#|#~sp4800493_sc7
Item: 24295039
Model: V0128139I
No reviews yet
Price is $30.29
Unit of measure 50/Pack
Delivery by Tue, Jan 06
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JAM Paper A6 Invitation Envelopes, 4.75" x 6.5", Black, 25/Pack (22115363)~#|#~m002934022_sc7JAM Paper A6 Invitation Envelopes, 4.75" x 6.5", Black, 25/Pack (22115363)~#|#~m002934021_sc7
Item: 38049
Model: 22115363
Price is $15.69
Unit of measure 25/Pack
Delivery by Tue, Jan 06
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LUX A2 (4 3/8 x 5 3/4) 50/Box, Midnight Black (F-4570-B-50)~#|#~m000081720_sc7
Item: 282476
Model: F-4570-B-50
No reviews yet
Price is $11.95
Unit of measure 50/Pack
Delivery by Thu, Jan 08
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JAM Paper Window Envelope, 9" x 12", White, 100/Pack (0223932B)~#|#~sp74203555_sc7JAM Paper Window Envelope, 9" x 12", White, 100/Pack (0223932B)~#|#~sp74203968_sc7
Item: 367988
Model: 0223932B
No reviews yet
Price is $126.99
Unit of measure 100/Pack
Free delivery by Tue, Jan 06
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 250/Box, 24lb. Bright White (4865-W-250)~#|#~m000211232_sc7
Item: 516404
Model: 4865-W-250
Price is $59.99
Free delivery by Thu, Jan 08
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LUX Kraft Open End #14 Envelopes, 5" x 11 1/2", Brown Kraft, 500/Pack (WS-5248-500)~#|#~69607DB9-EA4E-4C6D-A39DE57E4791F01D_sc7
Item: 2146550
Model: WS-5248-500
No reviews yet
Price is $103.99
Unit of measure 500/Pack
Free delivery by Thu, Jan 08
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JAM Paper #10 Business Colored Envelopes, 4 1/8" x 9 1/2", Orange Recycled, Bulk 1000/Carton (15860B)~#|#~sp112110495_sc7JAM Paper #10 Business Colored Envelopes, 4 1/8" x 9 1/2", Orange Recycled, Bulk 1000/Carton (15860B)~#|#~sp112110494_sc7
Item: 261242
Model: 15860B
No reviews yet
Price is $257.39
Unit of measure 1000/Carton
Free delivery by Tue, Jan 06
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Over 30
LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Quartz Metallic (5380-08-50)~#|#~21E69E6B-67C1-4CDB-BDEE1D60B1EB8306_sc7LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 50/Box, Quartz Metallic (5380-08-50)~#|#~ED7D13CC-8813-4FB0-90E95A042E40DE83_sc7
Item: 282816
Model: 5380-08-50
No reviews yet
Price is $19.99
Unit of measure 50/Pack
Delivery by Thu, Jan 08
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 500/Box, Natural (4872-01-500)~#|#~m000211233_sc7
Item: 516319
Model: 4872-01-500
No reviews yet
Price is $88.69
Free delivery by Thu, Jan 08
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LUX 9 x 12 Open End Envelopes 250/Pack, Navy (LUX4894103250)~#|#~sp14807570_sc7
Item: 24260627
Model: LUX4894103250
No reviews yet
Price is $154.79
Unit of measure 250/Pack
Free delivery by Thu, Jan 08
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LUX Airline Ticket (3 7/8 x 8 3/8) 500/Box, Gold Metallic (AIR378-M07-500)~#|#~m003307927_sc7
Item: 1984989
Model: AIR378-M07-500
No reviews yet
Price is $112.80
Unit of measure 500/Box
Free delivery by Thu, Jan 08
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JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Black, 25/Pack (2112730)~#|#~sp4800439_sc7
Item: 2633155
Model: 2112730
No reviews yet
Price is $19.49
Unit of measure 25/Pack
Delivery by Tue, Jan 06
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LUX #9 Business Envelope, 3 7/8" x 8 7/8", Electric Cherry, 50/Pack (WS-2041-50)~#|#~m004063983_sc7
Item: 2146610
Model: WS-2041-50
No reviews yet
Price is $29.49
Unit of measure 50/Pack
Delivery by Thu, Jan 08
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LUX #1 Coin Envelopes (2 1/4 x 3 1/2) 250/Box, White Linen (1CO-WLI-250)~#|#~m004846888_sc7
Item: 2444709
Model: 1CO-WLI-250
No reviews yet
Price is $37.09
Unit of measure 250/Pack
Free delivery by Thu, Jan 08
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LUX A2 (4 3/8 x 5 3/4) 500/Box, Holiday Red (FE4270-15-500)~#|#~m000081790_sc7
Item: 514000
Model: FE4270-15-500
No reviews yet
Price is $70.09
Free delivery by Thu, Jan 08
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LUX 70lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Grocery Bag Brown, 500/BX~#|#~m004940396_sc7LUX 70lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Grocery Bag Brown, 500/BX~#|#~m005823987_sc7
Item: 516499
Model: 4860-GB-500
No reviews yet
Price is $111.19
Free delivery by Thu, Jan 08
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JAM Paper A7 Colored Invitation Envelopes, 5.25 x 7.25, Ultra Lime Green, Bulk 250/Box (96151H)~#|#~sp131391017_sc7JAM Paper A7 Colored Invitation Envelopes, 5.25 x 7.25, Ultra Lime Green, Bulk 250/Box (96151H)~#|#~sp131391016_sc7
Item: 1589532
Model: 96151H
No reviews yet
Price is $86.89
Unit of measure 250/Box
Free delivery by Tue, Jan 06
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Over 30
LUX #10 Full Face Window Envelopes (4 1/8 x 9 1/2) 500/Pack, 80lb. White (FFW-10-80W-500)~#|#~sp12274947_sc7LUX #10 Full Face Window Envelopes (4 1/8 x 9 1/2) 500/Pack, 80lb. White (FFW-10-80W-500)~#|#~sp12275015_sc7
Item: 24161925
Model: FFW-10-80W-500
No reviews yet
Price is $215.09
Unit of measure 500/Pack
Free delivery by Thu, Jan 08
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JAM Paper #6 3/4 Booklet Envelope 3 5/8" x 6 1/2", Pastel Blue, 100/Pack (557612641d)~#|#~1130459F-6CEE-4BC6-85C389430D67FBE2_sc7JAM Paper #6 3/4 Booklet Envelope 3 5/8" x 6 1/2", Pastel Blue, 100/Pack (557612641d)~#|#~65D56F2E-295B-4E71-886FA4F90A76C999_sc7
Item: 24604640
Model: 557612641d
No reviews yet
Price is $22.99
Unit of measure 100/Pack
Delivery by Tue, Jan 06
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JAM Paper 10" x 13" Open End Catalog Envelopes, Dark Purple, 10/Pack (1287032C)~#|#~m003904747_sc7JAM Paper 10" x 13" Open End Catalog Envelopes, Dark Purple, 10/Pack (1287032C)~#|#~m003904746_sc7
Item: 38273
Model: 1287032C
No reviews yet
Price is $25.49
Unit of measure 10/Pack
Delivery by Tue, Jan 06
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LUX 80lbs. 5 3/4" x 8 3/4" A9 Invitation Envelopes W/Peel & Press, Wisteria Purple, 250/BX~#|#~m000082193_sc7
Item: 388681
Model: LUX-4895-106-25
No reviews yet
Price is $91.49
Unit of measure 250/Box
Free delivery by Thu, Jan 08
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LUX 4 1/8" x 9 1/2" #10 60lbs. Bright Regular Envelopes, Green, 50/Pack~#|#~m000081292_sc7
Item: 281903
Model: 4260-12-50
Price is $43.19
Unit of measure 50/Pack
Free delivery by Thu, Jan 08
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JAM Paper #1 Coin Business Envelopes, 2.25 x 3.5, Black, 50/Pack (352527801I)~#|#~sp121512425_sc7JAM Paper #1 Coin Business Envelopes, 2.25 x 3.5, Black, 50/Pack (352527801I)~#|#~sp121512424_sc7
Item: 2329401
Model: 352527801I
Price is $19.39
Unit of measure 50/Pack
Delivery by Tue, Jan 06
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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.