JAM Paper 9 x 9 Square Invitation Envelopes, Black Linen, Bulk 1000/Carton (V01215B)~#|#~m003905219_sc7JAM Paper 9 x 9 Square Invitation Envelopes, Black Linen, Bulk 1000/Carton (V01215B)~#|#~m003905218_sc7
Item: 261613
Model: V01215B
No reviews yet
Price is $846.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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JAM Paper Self Seal Invitation Envelopes,  5 1/4" x 5 1/4", Midnight Black, 250/Pack (LUX-8510-B-250)~#|#~sp225303103_sc7JAM Paper Self Seal Invitation Envelopes,  5 1/4" x 5 1/4", Midnight Black, 250/Pack (LUX-8510-B-250)~#|#~sp225303102_sc7
Item: 24578536
Model: LUX-8510-B-250
No reviews yet
Price is $38.09
Unit of measure 250/Pack
Free delivery by Tue, Jun 02
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JAM Paper 5 x 6.125 Booklet Foil Envelopes with Self-Adhesive Closure, Red Holly, 100/Pack (21326676B)~#|#~m000067466_sc7
Item: 260932
Model: 21326676B
No reviews yet
Price is $108.99
Unit of measure 100/Box
Free delivery by Tue, Jun 02
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JAM Paper 9 x 12 Open End Catalog Envelopes, Dark Grey, 25/Pack (21285783a)~#|#~sp11854825_sc7JAM Paper 9 x 12 Open End Catalog Envelopes, Dark Grey, 25/Pack (21285783a)~#|#~sp11854824_sc7
Item: 24142085
Model: 21285783A
No reviews yet
Price is $34.09
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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Quality Park Gummed Catalog Envelope, 12" x 15 1/2", Light Kraft, 100/Box (41967)~#|#~s0293042_sc7Quality Park Gummed Catalog Envelope, 12" x 15 1/2", Light Kraft, 100/Box (41967)~#|#~s0171332_sc7
Item: QUA41967
Model: QUA41967
No reviews yet
Price is $46.11
Unit of measure Box
Free delivery by Thu, May 28
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 500/Box, Natural Linen (4865-NLI-500)~#|#~m000161369_sc7
Item: 515429
Model: 4865-NLI-500
Price is $82.99
Free delivery by Thu, Jun 04
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LUX A1 Contour Flap Envelopes (3 5/8 x 5 1/8) 500/Box, Crystal Metallic (1865-30-500)~#|#~m000081676_sc7
Item: 384048
Model: 1865-30-500
No reviews yet
Price is $116.59
Unit of measure 500/Box
Free delivery by Thu, Jun 04
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JAM Paper A2 Colored Invitation Envelopes, 4 3/8" x 5 3/4", Ultra Lime Green, Bulk 1000/Carton (WDBH610B)~#|#~m003905272_sc7JAM Paper A2 Colored Invitation Envelopes, 4 3/8" x 5 3/4", Ultra Lime Green, Bulk 1000/Carton (WDBH610B)~#|#~m003905271_sc7
Item: 261164
Model: WDBH610B
No reviews yet
Price is $227.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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LUX A7 Invitation Envelopes, 5-1/4" x 7-1/4", 250/Pack, Holiday Leaves on Ruby Red (LUX488018G250)~#|#~sp20150746_sc7
Item: 24294029
Model: LUX488018G250
Price is $51.89
Unit of measure 250/Pack
Free delivery by Thu, Jun 04
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JAM Paper Booklet Envelopes with Peel & Seal Closure, 6 x 11.375, White, 500/Box (367934165)~#|#~sp137085720_sc7
Item: 24295264
Model: 367934165
No reviews yet
Price is $365.49
Unit of measure 500/Pack
Free delivery by Tue, Jun 02
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JAM Paper 6 x 6 Square Invitation Envelopes, Dark Purple, 25/Pack (563912522)~#|#~m003905005_sc7JAM Paper 6 x 6 Square Invitation Envelopes, Dark Purple, 25/Pack (563912522)~#|#~m003905004_sc7
Item: 261630
Model: 563912522
No reviews yet
Price is $35.59
Unit of measure 25/Pack
Free delivery by Tue, Jun 02
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JAM Paper A10 Metallic Invitation Envelopes, 6 x 9.5, Stardream Silver, Bulk 1000/Carton (SD5390 06B)~#|#~m004672469_sc7JAM Paper A10 Metallic Invitation Envelopes, 6 x 9.5, Stardream Silver, Bulk 1000/Carton (SD5390 06B)~#|#~m004672468_sc7
Item: 262067
Model: SD5390 06B
No reviews yet
Price is $1,015.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Gold, 25/Pack (GCST608)~#|#~m003905132_sc7JAM Paper A2 Metallic Invitation Envelopes, 4.375 x 5.75, Stardream Gold, 25/Pack (GCST608)~#|#~m003905131_sc7
Item: 261966
Model: GCST608
Price is $24.99
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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Quality Park™ Park Ridge™ #10, Left Window Embossed Executive Gummed Envelopes, 500/Box~#|#~s0198475_sc7Quality Park™ Park Ridge™ #10, Left Window Embossed Executive Gummed Envelopes, 500/Box~#|#~s0341569_sc7
Item: QUA21330
Model: QUA21330
Price is $66.49
Unit of measure Box
Free delivery by Fri, May 29
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LUX A2 (4 3/8 x 5 3/4) 50/Box, White w/Red LUX Lining (FLWH4870-01-50)~#|#~m000081841_sc7
Item: 282526
Model: FLWH4870-01-50
Price is $20.19
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, Candy Pink (EX8515-14-50)~#|#~m000081477_sc7
Item: 282108
Model: EX8515-14-50
No reviews yet
Price is $47.09
Unit of measure 50/Pack
Free delivery by Thu, Jun 04
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JAM Paper #10 Business Envelopes, 4.125 x 9.5, Dark Red, Bulk 1000/Carton (31511298B)~#|#~m005744846_sc7JAM Paper #10 Business Envelopes, 4.125 x 9.5, Dark Red, Bulk 1000/Carton (31511298B)~#|#~m000067704_sc7
Item: 261420
Model: 31511298B
No reviews yet
Price is $272.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, 50/Pack (28417I)~#|#~m007049353_sc7JAM Paper 6.5 x 6.5 Square Invitation Envelopes, White, 50/Pack (28417I)~#|#~m007049352_sc7
Item: 1588508
Model: 28417I
Price is $44.19
Unit of measure 50/Pack
Free delivery by Tue, Jun 02
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 250/Box, Black Linen (4875-BLI-250)~#|#~m000081688_sc7
Item: 516185
Model: 4875-BLI-250
No reviews yet
Price is $58.29
Free delivery by Thu, Jun 04
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LUX #17 Mini Flat Card (2 9/16 x 3 9/16) 250/Pack, 70lb. Bright White (LEVC930-250)~#|#~sp14807678_sc7
Item: 24260893
Model: LEVC930-250
No reviews yet
Price is $35.69
Unit of measure 250/Pack
Free delivery by Thu, Jun 04
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LUX A8 Foil Lined Invitation Envelopes (5 1/2 x 8 1/8) 1000/Box, White w/Red LUX Lining (FLWH4885-011000)~#|#~m000082135_sc7
Item: 517304
Model: FLWH4885-011000
No reviews yet
Price is $260.09
Free delivery by Thu, Jun 04
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LUX #1 Coin Envelopes (2 1/4 x 3 1/2) 50/Pack, Citrus (LUX-1CO-20-50)~#|#~sp14807757_sc7
Item: 24260760
Model: LUX-1CO-20-50
No reviews yet
Price is $20.89
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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LUX 60lb 4 3/8"x8 1/4" Square Flap Photo Greeting Envelopes, White W/Black LUX, 250/BX~#|#~m000082204_sc7
Item: 513752
Model: FLWHPHGC-02-250
No reviews yet
Price is $76.79
Free delivery by Thu, Jun 04
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LUX 6 x 9 Booklet Envelopes 500/Pack, Blush (LUX-4820-39-500)~#|#~sp5822112_sc7LUX 6 x 9 Booklet Envelopes 500/Pack, Blush (LUX-4820-39-500)~#|#~sp5873990_sc7
Item: 23995346
Model: LUX-4820-39-500
No reviews yet
Price is $112.99
Unit of measure 500/Pack
Free delivery by Thu, Jun 04
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LUX Self Seal Nonstandard Invitation Envelope, 6 1/4" x 6 1/4", Midnight Black, Each (LUX-8530-B-250)~#|#~m001149685_sc7
Item: 1028513
Model: LUX-8530-B-250
No reviews yet
Price is $80.59
Free delivery by Thu, Jun 04
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JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Violet Purple, 1000/Carton (15864B)~#|#~sp112110499_sc7JAM Paper #10 Business Envelope, 4 1/8" x 9 1/2", Violet Purple, 1000/Carton (15864B)~#|#~sp112110498_sc7
Item: 263890
Model: 15864B
Price is $267.19
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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LUX 6 1/2 x 6 1/2 Square Contour Flap Envelopes, 1000/Box, Gold Metallic (1855-07-1000)~#|#~m000081602_sc7
Item: 384014
Model: 1855-07-1000
No reviews yet
Price is $312.19
Unit of measure 1000/Box
Free delivery by Thu, Jun 04
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JAM Paper 6 x 6 Square Metallic Invitation Envelopes, Stardream Silver, 25/Pack (V018307)~#|#~m004672492_sc7JAM Paper 6 x 6 Square Metallic Invitation Envelopes, Stardream Silver, 25/Pack (V018307)~#|#~m004672491_sc7
Item: 261995
Model: V018307
No reviews yet
Price is $33.99
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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LUX 9 x 12 Booklet Envelopes 50/Pack, Blush (LUX-4899-39-50)~#|#~sp5822112_sc7LUX 9 x 12 Booklet Envelopes 50/Pack, Blush (LUX-4899-39-50)~#|#~sp5873984_sc7
Item: 23996090
Model: LUX-4899-39-50
No reviews yet
Price is $26.99
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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JAM Paper Booklet Envelope 10" x 13", Chartreuse Green, 100/Pack (212813512d)~#|#~5755124F-4043-4354-A0751DE0D9A52D5B_sc7JAM Paper Booklet Envelope 10" x 13", Chartreuse Green, 100/Pack (212813512d)~#|#~31907986-9492-45D1-8107EF722BC3C727_sc7
Item: 24604647
Model: 212813512d
No reviews yet
Price is $120.99
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) 500/Box, Amethyst Metallic (5365-17-500)~#|#~m000081682_sc7
Item: 515826
Model: 5365-17-500
No reviews yet
Price is $113.69
Free delivery by Thu, Jun 04
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LUX 80lb 5 3/4"x8 3/4" A9 Invitation Envelopes W/Peel&Press, Vintage Plum Purple, 500/BX~#|#~m000082186_sc7
Item: 517567
Model: LUX-4895-104500
No reviews yet
Price is $130.59
Free delivery by Thu, Jun 04
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LUX 5 x 5 Square Envelopes, 250/Box, Natural - 100% Recycled (8505-NPC-250)~#|#~m000081528_sc7
Item: 514838
Model: 8505-NPC-250
No reviews yet
Price is $69.09
Free delivery by Thu, Jun 04
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JAM Paper Open End Kraft Catalog Envelope, 5 1/2" x 7 1/2", Brown, 1000/Carton (4101B)~#|#~sp111772307_sc7JAM Paper Open End Kraft Catalog Envelope, 5 1/2" x 7 1/2", Brown, 1000/Carton (4101B)~#|#~sp111772306_sc7
Item: 366775
Model: 4101B
Price is $182.99
Unit of measure 1000/Carton
Free delivery by Tue, Jun 02
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LUX #10 All Purpose Window EnvelopesEnvelopes(4 1/8 x 9 1/2) 250/Pack, 80lb. Navy (LUX-10APW103250)~#|#~sp5822112_sc7LUX #10 All Purpose Window EnvelopesEnvelopes(4 1/8 x 9 1/2) 250/Pack, 80lb. Navy (LUX-10APW103250)~#|#~sp5875507_sc7
Item: 23995467
Model: LUX-10APW103250
No reviews yet
Price is $52.39
Unit of measure 250/Pack
Free delivery by Thu, Jun 04
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LUX 5 x 5 Square Envelopes, 500/Box, Navy (LUX-8505-103500)~#|#~m000081531_sc7
Item: 516866
Model: LUX-8505-103500
No reviews yet
Price is $77.79
Free delivery by Thu, Jun 04
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JAM Paper 6 x 6 Square Invitation Envelopes, Black Linen, 25/Pack (V01212)~#|#~m003905215_sc7JAM Paper 6 x 6 Square Invitation Envelopes, Black Linen, 25/Pack (V01212)~#|#~m003905214_sc7
Item: 261576
Model: V01212
No reviews yet
Price is $29.89
Unit of measure 25/Pack
Delivery by Tue, Jun 02
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Over 30
LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 50/Box, Bronze Metallic (5365-12-50)~#|#~m000081692_sc7
Item: 282354
Model: 5365-12-50
No reviews yet
Price is $14.19
Unit of measure 50/Pack
Delivery by Thu, Jun 04
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Over 30
JAM Paper 6.125 x 9.5 Booklet Foil Envelopes with  Peel & Seal Closure, Black, 100/Pack (01323282B)~#|#~sp137085714_sc7
Item: 260959
Model: 01323282B
No reviews yet
Price is $127.99
Unit of measure 100/Box
Free delivery by Tue, Jun 02
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JAM Paper A7 Invitation Envelopes, 5.25 x 7.25, Dark Grey, 50/Pack (36396434I)~#|#~sp132864443_sc7JAM Paper A7 Invitation Envelopes, 5.25 x 7.25, Dark Grey, 50/Pack (36396434I)~#|#~sp132864442_sc7
Item: 1589163
Model: 36396434I
No reviews yet
Price is $18.99
Unit of measure 50/Pack
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.