LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 500/Box, Avocado (EX4865-27-500)~#|#~m000081685_sc7
Item: 514462
Model: EX4865-27-500
No reviews yet
Price is $91.29
Free delivery by Wed, Mar 25
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JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Dark Grey, 25/Pack (36396433)~#|#~m004671968_sc7JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Dark Grey, 25/Pack (36396433)~#|#~m004671967_sc7
Item: 261450
Model: 36396433
No reviews yet
Price is $14.29
Unit of measure 25/Pack
Delivery by Mon, Mar 23
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JAM Paper 4Bar A1 Parchment Invitation Envelopes, 3.625 x 5.125, White Recycled, 50/Pack (900926656I)~#|#~m002168862_sc7
Item: 1588631
Model: 900926656I
Price is $18.89
Unit of measure 50/Pack
Delivery by Mon, Mar 23
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LUX #7 Coin Envelopes (3 1/2 x 6 1/2) 50/Pack, Navy (LUX-7CO-103-50)~#|#~sp14807625_sc7
Item: 24260955
Model: LUX-7CO-103-50
No reviews yet
Price is $20.49
Unit of measure 50/Pack
Delivery by Wed, Mar 25
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LUX A7 Pocket Invitations (5 x 7) 10/Pack, Garnet (EX10LEBADR2410)~#|#~sp14807715_sc7
Item: 24260843
Model: EX10LEBADR2410
No reviews yet
Price is $11.49
Unit of measure 10/Pack
Delivery by Wed, Mar 25
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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 Wed, Mar 25
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JAM Paper A8 Translucent Vellum Invitation Envelopes, 5.5 x 8.125, Clear, 50/Pack (79462I)~#|#~m002168797_sc7
Item: 1589081
Model: 79462I
No reviews yet
Price is $47.99
Unit of measure 50/Pack
Free delivery by Mon, Mar 23
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Taupe Metallic (5375-M09-50)~#|#~m004063752_sc7
Item: 2146007
Model: 5375-M09-50
No reviews yet
Price is $27.49
Unit of measure 50/Pack
Delivery by Wed, Mar 25
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LUX 6 x 9 Booklet Envelopes 50/Pack, Candy Pink (EX4820-14-50)~#|#~sp14807426_sc7
Item: 24261193
Model: EX4820-14-50
No reviews yet
Price is $24.95
Unit of measure 50/Pack
Delivery by Wed, Mar 25
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LUX A7 Full Face Window Envelopes, Grocery Bag Brown, 500/PK (A7FFW-GB-500)~#|#~m003307941_sc7
Item: 1984835
Model: A7FFW-GB-500
No reviews yet
Price is $95.29
Unit of measure 500/Box
Free delivery by Wed, Mar 25
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JAM Paper 6.5 x 6.5 Kraft Square Invitation Envelopes, Brown Kraft Paper Bag, 25/Pack (63131150)~#|#~m004542986_sc7JAM Paper 6.5 x 6.5 Kraft Square Invitation Envelopes, Brown Kraft Paper Bag, 25/Pack (63131150)~#|#~m004542985_sc7
Item: 2329331
Model: 63131150
No reviews yet
Price is $40.89
Unit of measure 25/Pack
Free delivery by Mon, Mar 23
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 50/Box, Lilac (SH4265-05-50)~#|#~m000081716_sc7
Item: 282379
Model: 910003121/06827
No reviews yet
Price is $12.69
Unit of measure 50/Pack
Delivery by Wed, Mar 25
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JAM Paper A8 Translucent Vellum Invitation Envelopes, 5.5 x 8.125, Clear, 25/Pack (79462)~#|#~sp137085617_sc7
Item: 262116
Model: 79462
No reviews yet
Price is $30.79
Unit of measure 25/Pack
Delivery by Mon, Mar 23
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LUX A6 Contour Flap Envelopes (4 3/4 x 6 1/2) 250/Box, Silver Metallic (1875-06-250)~#|#~m000081891_sc7
Item: 384212
Model: 1875-06-250
No reviews yet
Price is $85.69
Unit of measure 250/Box
Free delivery by Wed, Mar 25
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80 lb 6 1/4" x 6 1/4" Peel & Press Square Linen Envelopes, White, 250/Box~#|#~m001149702_sc7
Item: 1030000
Model: 8530-WLI-250
Price is $124.49
Free delivery by Wed, Mar 25
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LUX 10 x 13 Open End Envelopes 50/Pack, Seafoam (LUX-4897-113-50)~#|#~sp14807577_sc7
Item: 24261045
Model: LUX-4897-113-50
Price is $31.69
Unit of measure 50/Pack
Delivery by Wed, Mar 25
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LUX #10 (4 1/8" x 9 1/2") Window Envelopes, Pastel Canary Yellow, 500/BX~#|#~m000081339_sc7
Item: 383931
Model: 11824-500
Price is $104.99
Unit of measure 500/Box
Free delivery by Wed, Mar 25
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JAM Paper Self Seal #5 1/2 Coin Business Envelopes, 3 1/8" x 5 1/2", Red, 100/Pack (174147509D)~#|#~B5DF3A74-4017-4F1A-A5031156931A59F7_sc7
Item: 24557921
Model: 174147509D
No reviews yet
Price is $43.19
Unit of measure 100/Pack
Free delivery by Mon, Mar 23
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LUX 80lb 4 1/8"x9 1/2" Square Flap #10 Envelopes, Smoke Gray, 500/BX~#|#~m000161299_sc7
Item: 516408
Model: EX4860-22-500
Price is $135.89
Free delivery by Wed, Mar 25
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LUX A8 Invitation Envelopes (5 1/2 x 8 1/8) 50/Pack, Candy Pink (LUX-4885-14-50)~#|#~sp12274947_sc7LUX A8 Invitation Envelopes (5 1/2 x 8 1/8) 50/Pack, Candy Pink (LUX-4885-14-50)~#|#~sp12275041_sc7
Item: 24161732
Model: LUX-4885-14-50
No reviews yet
Price is $17.49
Unit of measure 50/Pack
Delivery by Wed, Mar 25
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LUX A4 Invitation Envelopes (4 1/4 x 6 1/4) 250/Box, Garnet (LUX-4872-26-250)~#|#~m000081858_sc7
Item: 513669
Model: LUX-4872-26-250
No reviews yet
Price is $61.59
Free delivery by Wed, Mar 25
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 250/Pack, Blush (LUX-4865-39-250)~#|#~sp5822112_sc7LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 250/Pack, Blush (LUX-4865-39-250)~#|#~F88DF324-EA76-4780-89DDBA876EB8A008_sc7
Item: 23996536
Model: LUX-4865-39-250
No reviews yet
Price is $64.09
Unit of measure 250/Pack
Free delivery by Wed, Mar 25
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LUX A7 Pocket Invitations, 5" x 7", Smoke, 10/Pack (EX10LEBA716PF10)~#|#~sp14807704_sc7
Item: 24261240
Model: EX10LEBA716PF10
No reviews yet
Price is $9.99
Unit of measure 10/Pack
Delivery by Wed, Mar 25
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LUX A2 (4 3/8 x 5 3/4) 500/Box, Copper Metallic (5370-11-500)~#|#~m000081698_sc7
Item: 515790
Model: 5370-11-500
No reviews yet
Price is $114.09
Free delivery by Wed, Mar 25
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Candy Pink (EX4880-14-250)~#|#~m000082014_sc7
Item: 386630
Model: EX4880-14-250
No reviews yet
Price is $102.59
Unit of measure 250/Box
Free delivery by Wed, Mar 25
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LUX 5 x 5 Square Envelopes, 500/Box, Grocery Bag (8505-GB-500)
Item: 514951
Model: 8505-GB-500
No reviews yet
Price is $116.89
Free delivery by Wed, Mar 25
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LUX 80lbs. 3 5/8" x 5 1/8" A1 RSVP, Invitation Envelopes W/Peel & Press, Vintage Plum Purple, 250BX~#|#~m000081744_sc7
Item: 388529
Model: LUX-4865-104-25
No reviews yet
Price is $60.19
Unit of measure 250/Box
Free delivery by Wed, Mar 25
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LUX A1 Contour Flap Envelopes (3 5/8 x 5 1/8) 250/Box, Ruby Red (EX-1865-18-250)~#|#~m000081680_sc7
Item: 386285
Model: EX-1865-18-250
No reviews yet
Price is $75.49
Unit of measure 250/Box
Free delivery by Wed, Mar 25
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JAM PAPER Cellophane Envelope with Self Adhesive Closure, 13 7/16" x 19 1/4", Clear, 1000/Pack (V018303B)~#|#~sp97150537_sc7JAM PAPER Cellophane Envelope with Self Adhesive Closure, 13 7/16" x 19 1/4", Clear, 1000/Pack (V018303B)~#|#~sp97150605_sc7
Item: 262068
Model: V018303B
No reviews yet
Price is $931.89
Unit of measure 1000/Carton
Free delivery by Mon, Mar 23
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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 Wed, Mar 25
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LUX 6 x 9 Open End Envelopes 50/Pack, Magenta (EX1644-10-50)~#|#~15BC99B9-50A3-41BF-975C8EC0560BA962_sc7
Item: 24261003
Model: EX1644-10-50
No reviews yet
Price is $28.69
Unit of measure 50/Pack
Delivery by Wed, Mar 25
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LUX 5 1/2 x 5 1/2 Square Envelopes, 250/Box, White - 100% Recycled (8515-WPC-250)~#|#~m000081504_sc7
Item: 514797
Model: 8515-WPC-250
No reviews yet
Price is $58.19
Free delivery by Wed, Mar 25
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LUX Moistenable Glue A6 Invitation Envelope, 4 3/4" x 6 1/2", White, 1000/Pack (39892-MI-1M)~#|#~m004064012_sc7
Item: 2146361
Model: 39892-MI-1M
No reviews yet
Price is $112.09
Unit of measure 1000/Pack
Free delivery by Wed, Mar 25
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LUX A1 Contour Flap Envelopes (3 5/8 x 5 1/8) 250/Box, Silver Metallic (1865-06-250)~#|#~m000081681_sc7
Item: 384036
Model: 1865-06-250
No reviews yet
Price is $68.29
Unit of measure 250/Box
Free delivery by Wed, Mar 25
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JAM Paper A6 Translucent Vellum Invitation Envelopes, 4.75 x 6.5, Primary Blue, 50/Pack (PACV657I)~#|#~m003905187_sc7JAM Paper A6 Translucent Vellum Invitation Envelopes, 4.75 x 6.5, Primary Blue, 50/Pack (PACV657I)~#|#~m003905184_sc7
Item: 1588871
Model: PACV657I
No reviews yet
Price is $39.99
Unit of measure 50/Pack
Free delivery by Mon, Mar 23
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LUX Airline Ticket (3 7/8 x 8 1/2) 50/Pack, Midnight Black (AIR378-B-50)~#|#~sp14807819_sc7
Item: 24260413
Model: AIR378-B-50
No reviews yet
Price is $23.69
Unit of measure 50/Pack
Delivery by Wed, Mar 25
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LUX Security Tinted A2 Window Envelope, 4 3/8" x 5 3/4", White, 1000/Pack (7486-W2-1000)~#|#~sp14807383_sc7
Item: 24260623
Model: 7486-W2-1000
No reviews yet
Price is $197.49
Unit of measure 1000/Pack
Free delivery by Wed, Mar 25
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LUX 6 1/2 x 6 1/2 Foil Lined Square Envelopes, 250/Box, White w/Gold LUX Lining (FLWH8535-04-250)~#|#~m000081598_sc7
Item: 513761
Model: FLWH8535-04-250
No reviews yet
Price is $77.89
Free delivery by Wed, Mar 25
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LUX 4 1/8" x 9 1/2" #10 70lbs. Open End Envelopes, Baby Blue, 50/Pack~#|#~m000081266_sc7
Item: 281877
Model: EX7716-13-50
No reviews yet
Price is $30.49
Unit of measure 50/Pack
Delivery by Wed, Mar 25
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Quality Park Clasp Catalog Envelope, 9" x 12", White, 100/Box (38390)~#|#~s0055833_sc7Quality Park Clasp Catalog Envelope, 9" x 12", White, 100/Box (38390)~#|#~m000015892_sc7
Quality Park Clasp Catalog Envelope, 9" x 12", White, 100/Box (38390) is Out of stock
Item: 507862
Model: QUA38390
Price is $63.49
Unit of measure 100/Box

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.