LUX 5 1/2 x 5 1/2 Square Envelopes, 250/Box, Midnight Black (F-8515-B-250)~#|#~m000081489_sc7
Item: 387527
Model: F-8515-B-250
No reviews yet
Price is $73.89
Unit of measure 250/Box
Free delivery by Thu, Jun 04
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LUX 3.5 Mil 5 1/4"x7 1/4" A7 Invitation Envelopes W/Peel&Seal, Crystal Clear, 1000/BX~#|#~m000081564_sc7
Item: 514683
Model: CCA7-1000
No reviews yet
Price is $215.69
Free delivery by Thu, Jun 04
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JAM Paper 5.5 x 5.5 Square Translucent Vellum Invitation Envelopes, Primary Blue, Bulk 250/Box (PACV507H)~#|#~m003905176_sc7JAM Paper 5.5 x 5.5 Square Translucent Vellum Invitation Envelopes, Primary Blue, Bulk 250/Box (PACV507H)~#|#~m003905175_sc7
Item: 1589795
Model: PACV507H
No reviews yet
Price is $283.99
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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JAM Paper Cellophane Envelope with Self-Adhesive Closure, 5.0625 x 7.1875, Purple, 100/Pack (2785510)~#|#~m000969560_sc7
Item: 235642
Model: 2785510
No reviews yet
Price is $48.99
Unit of measure 100/Pack
Free delivery by Tue, Jun 02
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 1000/Pack, Blush (LUX-4865-391000)~#|#~sp5822112_sc7LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 1000/Pack, Blush (LUX-4865-391000)~#|#~F88DF324-EA76-4780-89DDBA876EB8A008_sc7
Item: 23996533
Model: LUX-4865-391000
No reviews yet
Price is $144.49
Unit of measure 1000/Pack
Free delivery by Thu, Jun 04
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LUX 6" x 9" Button & String Envelopes, 250/Box, 28lb. White (69BS-28W-250)~#|#~9C0937C6-20D2-42CE-9EC535B9A8DA2C4D_sc7LUX 6" x 9" Button & String Envelopes, 250/Box, 28lb. White (69BS-28W-250)~#|#~DB475B35-5E4C-4B00-A66FA32D774B448C_sc7
Item: 2444631
Model: 69BS-28W-250
No reviews yet
Price is $225.19
Unit of measure 250/Pack
Free delivery by Thu, Jun 04
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JAM Paper #5.5 Coin Business Colored Envelopes, 3.125 x 5.5, Red Recycled, Bulk 500/Box (356730551H)~#|#~m003757873_sc7JAM Paper #5.5 Coin Business Colored Envelopes, 3.125 x 5.5, Red Recycled, Bulk 500/Box (356730551H)~#|#~m003562853_sc7
Item: 2103424
Model: 356730551H
No reviews yet
Price is $152.99
Unit of measure 500/Box
Free delivery by Tue, Jun 02
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JAM Paper A2 Booklet Envelope 4 3/8" x 5 3/4", Black Linen, 100/Pack (64345d)~#|#~5CD942DC-7DF8-47F3-B317B9527A15660F_sc7JAM Paper A2 Booklet Envelope 4 3/8" x 5 3/4", Black Linen, 100/Pack (64345d)~#|#~C5D0A5D4-7E50-499C-90E5BD6A8F82665D_sc7
Item: 24604570
Model: 64345d
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Tue, Jun 02
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Over 30
JAM Paper 3Drug Mini Recycled Kraft Envelopes, 2.3125 x 3.625, Brown Kraft Paper Bag, Bulk 1000/Carton (5207691B)~#|#~sp123307732_sc7JAM Paper 3Drug Mini Recycled Kraft Envelopes, 2.3125 x 3.625, Brown Kraft Paper Bag, Bulk 1000/Carton (5207691B)~#|#~sp123307722_sc7
Item: 261545
Model: 5207691B
No reviews yet
Price is $339.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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LUX A8 Invitation Envelopes (5 1/2 x 8 1/8) 500/Box, Holiday Green (67211-500)~#|#~m000081752_sc7
Item: 385627
Model: 67211-500
No reviews yet
Price is $83.39
Unit of measure 500/Box
Free delivery by Thu, Jun 04
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JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, Bulk 250/Box (28417H)~#|#~m007049353_sc7JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, Bulk 250/Box (28417H)~#|#~m007049352_sc7
Item: 1589843
Model: 28417H
No reviews yet
Price is $111.99
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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Over 30
LUX 6 1/2 x 6 1/2 Square Envelopes, 50/Box, Citrus (FE8535-20-50)~#|#~m000081565_sc7
Item: 282201
Model: FE8535-20-50
No reviews yet
Price is $14.59
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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Over 30
LUX A7 Full Face Window Envelopes, Grocery Bag Brown, 1000/Pack (A7FFW-GB-1M)~#|#~m003307941_sc7
Item: 1984836
Model: A7FFW-GB-1M
No reviews yet
Price is $198.59
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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JAM Paper A7 Foil Lined Invitation Envelopes, 5.25 x 7.25, Black Linen with Silver Foil, Bulk 250/Box (3243688H)~#|#~m002934253_sc7
Item: 1589686
Model: 3243688H
No reviews yet
Price is $127.99
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Gold, 50/Pack (PACV597I)~#|#~m003905181_sc7JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Gold, 50/Pack (PACV597I)~#|#~m003904787_sc7
Item: 1588392
Model: PACV597I
No reviews yet
Price is $76.89
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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JAM Paper Cellophane Envelope with Self-Adhesive Closure, 10 x 13, Clear, 1000/Carton (10X13CELLOB)~#|#~m000068422_sc7
Item: 262946
Model: 10X13CELLOB
No reviews yet
Price is $575.29
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 1000/Box, Sunflower (EX4875-12-1000)~#|#~m000081956_sc7
Item: 386519
Model: EX4875-12-1000
No reviews yet
Price is $187.79
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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LUX 70lbs. 4 1/8" x 9 1/2" #10 Window Envelopes, Midnight Black, 500/Box~#|#~m000081336_sc7
Item: 387496
Model: F-4561-B-500
No reviews yet
Price is $100.89
Unit of measure 500/Box
Free delivery by Thu, Jun 04
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Quality Park Redi-Strip Catalog Envelopes, 6" x 9", White Wove, 100/Box (QUA44182)Quality Park Redi-Strip Catalog Envelopes, 6" x 9", White Wove, 100/Box (QUA44182)~#|#~sp44490018_sc7
Item: QUA44182
Model: QUA44182
Price is $45.63
Unit of measure Box
Free delivery by Fri, May 29
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LUX 5 1/2 x 5 1/2 Square 50/Pack, Vintage Plum (LUX-8515-104-50)~#|#~sp14807774_sc7
Item: 24261372
Model: LUX-8515-104-50
No reviews yet
Price is $20.89
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX A7 Pocket Invitations (5 x 7) 100/Pack, Ruby Red (EX10LEBA713PF10)~#|#~sp14807735_sc7
Item: 24260802
Model: EX10LEBA713PF10
No reviews yet
Price is $84.99
Unit of measure 100/Pack
Free delivery by Thu, Jun 04
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JAM Paper A6 Invitation Envelope 4 3/4" x 6 1/2", Presidential Blue, 250/Box (563916906H)~#|#~B56505AE-4DF3-4CE4-99057D48D46AA283_sc7JAM Paper A6 Invitation Envelope 4 3/4" x 6 1/2", Presidential Blue, 250/Box (563916906H)~#|#~4C840A71-30B0-4E7A-A1F3DF452ECF5B47_sc7
Item: 1589035
Model: 563916906H
No reviews yet
Price is $87.29
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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JAM Paper 8.5 x 8.5 Kraft Square Invitation Envelopes, Brown Kraft Paper Bag, Bulk 250/Box (LEKR505H)~#|#~m002168981_sc7
Item: 1589757
Model: LEKR505H
No reviews yet
Price is $236.99
Unit of measure 250/Box
Free delivery by Tue, Jun 02
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JAM Paper Self Seal Invitation Envelope, 5 1/4 x 5 1/4, Ruby Red, 50/Pack (LUX-8510-18-50)~#|#~sp226423821_sc7
Item: 24578482
Model: LUX-8510-18-50
No reviews yet
Price is $12.29
Unit of measure 50/Pack
Delivery by Tue, Jun 02
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JAM Paper 10 x 13 Open End Envelopes, Wisteria Purple, 500/Pack (4897-106-500)~#|#~sp226423841_sc7
Item: 24578590
Model: 4897-106-500
No reviews yet
Price is $138.39
Unit of measure 500/Pack
Free delivery by Tue, Jun 02
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 50/Box, Azalea Metallic (5365-24-50)~#|#~m000081686_sc7
Item: 282348
Model: 5365-24-50
No reviews yet
Price is $18.59
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Chocolate Brown Recycled, 25/Pack (227912746)~#|#~sp4808528_sc7JAM Paper 6.5 x 6.5 Square Invitation Envelopes, Chocolate Brown Recycled, 25/Pack (227912746)~#|#~sp4808527_sc7
Item: 2632946
Model: 227912746
No reviews yet
Price is $30.99
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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JAM Paper 8.5 x 8.5 Square Colored Invitation Envelopes, Red Recycled, 50/Pack (2794374I)~#|#~m002934119_sc7JAM Paper 8.5 x 8.5 Square Colored Invitation Envelopes, Red Recycled, 50/Pack (2794374I)~#|#~m002934118_sc7
Item: 1588519
Model: 2794374I
No reviews yet
Price is $59.99
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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LUX A1 Contour Flap Envelopes (3 5/8 x 5 1/8) 1000/Box, Crystal Metallic (1865-30-1000)~#|#~m000081676_sc7
Item: 384046
Model: 1865-30-1000
No reviews yet
Price is $205.19
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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LUX A6 Contour Flap Envelopes (4 3/4 x 6 1/2) 1000/Box, Silver Metallic (1875-06-1000)~#|#~m000081891_sc7
Item: 384211
Model: 1875-06-1000
No reviews yet
Price is $236.59
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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JAM Paper A10 Booklet Envelope 6" x 9 1/2", Black Linen, 100/Pack (36168d)~#|#~865D3AF0-9AF8-491E-B75758CDCAEB7BBB_sc7JAM Paper A10 Booklet Envelope 6" x 9 1/2", Black Linen, 100/Pack (36168d)~#|#~5EAAEC55-86EC-43AD-97DB1FBC81A9DC47_sc7
Item: 24604573
Model: 36168d
No reviews yet
Price is $42.99
Unit of measure 100/Pack
Free delivery by Tue, Jun 02
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Over 30
LUX 8 x 8 Square Envelopes, 50/Box, Grocery Bag (8565-GB-50)~#|#~m000081642_sc7
Item: 282297
Model: 8565-GB-50
Price is $46.79
Unit of measure 50/Pack
Free delivery by Thu, Jun 04
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JAM Paper A6 Colored Invitation Envelopes, 4.75 x 6.5, Green Recycled, Bulk 1000/Carton (67195B)~#|#~m003904610_sc7JAM Paper A6 Colored Invitation Envelopes, 4.75 x 6.5, Green Recycled, Bulk 1000/Carton (67195B)~#|#~m003904609_sc7
Item: 261281
Model: 67195B
No reviews yet
Price is $227.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 500/Box, Garnet (EX4865-26-500)~#|#~m000081704_sc7
Item: 386424
Model: EX4865-26-500
No reviews yet
Price is $98.29
Unit of measure 500/Box
Free delivery by Thu, Jun 04
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JAM Paper 6.5 x 6.5 Square Metallic Invitation Envelopes, Stardream Silver, 50/Pack (GCST509I)~#|#~m004672426_sc7JAM Paper 6.5 x 6.5 Square Metallic Invitation Envelopes, Stardream Silver, 50/Pack (GCST509I)~#|#~m004672425_sc7
Item: 1589240
Model: GCST509I
No reviews yet
Price is $64.99
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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LUX Lee BAR Envelopes (5 1/4 x 7 1/4) 1000/Box, 100% Cotton - Gray (LEEBAR-SG-1M)~#|#~m004063775_sc7
Item: 2147163
Model: LEEBAR-SG-1M
No reviews yet
Price is $283.09
Unit of measure 1000/Pack
Free delivery by Thu, Jun 04
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JAM Paper 9 x 12 Open End Catalog Foil Envelopes with Self-Adhesive Closure, Blue with White Snowflakes, 100/Pack (01323320B)~#|#~m000141500_sc7
Item: 363390
Model: 01323320B
No reviews yet
Price is $158.69
Unit of measure 100/Box
Free delivery by Tue, Jun 02
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JAM Paper Booklet Envelope 3 7/8" x 8 1/8", White with Silver Foil, 100/Pack (32430263d)~#|#~37A974A9-898F-461B-B88DB9247A12D0FB_sc7JAM Paper Booklet Envelope 3 7/8" x 8 1/8", White with Silver Foil, 100/Pack (32430263d)~#|#~1B88C84C-838E-4C35-9677A36D83B34990_sc7
Item: 24604550
Model: 32430263d
No reviews yet
Price is $32.99
Unit of measure 100/Pack
Delivery by Tue, Jun 02
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JAM Paper Kraft A10 Invitation Envelopes, 6 x 9.5, Brown Kraft Paper Bag, Bulk 1000/Carton (LEKR850B)~#|#~m004672455_sc7JAM Paper Kraft A10 Invitation Envelopes, 6 x 9.5, Brown Kraft Paper Bag, Bulk 1000/Carton (LEKR850B)~#|#~m004672454_sc7
Item: 261553
Model: LEKR850B
Price is $390.39
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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LUX 4 1/8" x 9 1/2" #10 70lbs. Open End Envelopes, Ruby Red, 50/Pack~#|#~m000081281_sc7
Item: 281892
Model: EX7716-18-50
Price is $43.69
Unit of measure 50/Pack
Free delivery by Thu, Jun 04
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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.