LUX 5 x 5 Square Envelopes, 500/Box, Holiday Red (8505-15-500)~#|#~m000081526_sc7
Item: 385708
Model: 8505-15-500
No reviews yet
Price is $73.89
Unit of measure 500/Box
Free delivery by Fri, Mar 27
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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 $110.22
Unit of measure 500/Pack
Free delivery by Fri, Mar 27
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LUX 5 1/2 x 5 1/2 Square Envelopes, 50/Box, Natural - 100% Recycled (8515-NPC-50)~#|#~m000081490_sc7
Item: 282121
Model: 8515-NPC-50
No reviews yet
Price is $18.19
Unit of measure 50/Pack
Delivery by Fri, Mar 27
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LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 500/Box, Wisteria (LUX-4865-106500)~#|#~m000081748_sc7
Item: 517500
Model: LUX-4865-106500
No reviews yet
Price is $95.89
Free delivery by Fri, Mar 27
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JAM Paper 5.5 x 5.5 Square Translucent Vellum Invitation Envelopes, Primary Yellow, Bulk 250/Box (PACV506H)~#|#~m003905174_sc7JAM Paper 5.5 x 5.5 Square Translucent Vellum Invitation Envelopes, Primary Yellow, Bulk 250/Box (PACV506H)~#|#~m003905173_sc7
Item: 1589734
Model: PACV506H
No reviews yet
Price is $283.99
Unit of measure 250/Box
Free delivery by Wed, Mar 25
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LUX Open End Envelopes 9" x 12", Navy Blue~#|#~m001406668_sc7
Item: 1277799
Model: LUX-1590-103-1M
No reviews yet
Price is $355.39
Unit of measure 1000/Box
Free delivery by Fri, Mar 27
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LUX 5 1/2 x 5 1/2 Square Envelopes, 1000/Box, Holiday Green (8515-12-1000)~#|#~m000081475_sc7
Item: 385712
Model: 8515-12-1000
No reviews yet
Price is $123.86
Unit of measure 1000/Box
Free delivery by Fri, Mar 27
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Over 30
LUX 6 1/2 x 6 1/2 Square Envelopes, 250/Box, White Linen (8535-WLI-250)
Item: 385876
Model: 8535-WLI-250
No reviews yet
Price is $80.59
Unit of measure 250/Box
Free delivery by Fri, Mar 27
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LUX A7 Foil Lined Invitation Envelopes (5 1/4 x 7 1/4) 250/Box, Silver w/Black LUX Lining (FLSL4880-02-250)~#|#~m000082077_sc7
Item: 387898
Model: FLSL4880-02-250
No reviews yet
Price is $110.29
Unit of measure 250/Box
Free delivery by Fri, Mar 27
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Over 30
JAM Paper A10 Metallic Invitation Envelopes, 6 x 9.5, Stardream Silver, 25/Pack (SD5390 06)~#|#~m004672469_sc7JAM Paper A10 Metallic Invitation Envelopes, 6 x 9.5, Stardream Silver, 25/Pack (SD5390 06)~#|#~m004672468_sc7
Item: 261990
Model: SD5390 06
No reviews yet
Price is $35.59
Unit of measure 25/Pack
Free delivery by Wed, Mar 25
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Over 30
JAM Paper 9 x 12 Open End Kraft Catalog Envelopes, Brown Kraft Paper Bag, 50/Pack (6315446i)~#|#~sp11854800_sc7JAM Paper 9 x 12 Open End Kraft Catalog Envelopes, Brown Kraft Paper Bag, 50/Pack (6315446i)~#|#~sp11854799_sc7
Item: 24145263
Model: 6315446I
Price is $88.59
Unit of measure 50/Pack
Free delivery by Wed, Mar 25
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Over 30
LUX 10 x 13 Open End Envelopes 50/Pack, Electric Cherry (WS-5428-50)~#|#~sp5822112_sc7LUX 10 x 13 Open End Envelopes 50/Pack, Electric Cherry (WS-5428-50)~#|#~sp5873987_sc7
Item: 23995350
Model: WS-5428-50
No reviews yet
Price is $38.29
Unit of measure 50/Pack
Free delivery by Fri, Mar 27
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JAM Paper 6.25 x 7.875 Open End Catalog Foil Envelopes with Peel & Seal Closure, Blue, 100/Pack (01323271B)~#|#~sp137085831_sc7
Item: 260942
Model: 01323271B
No reviews yet
Price is $108.99
Unit of measure 100/Box
Free delivery by Wed, Mar 25
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Over 30
LUX 5 1/2 x 5 1/2 Square Envelopes, 500/Box, Magenta (EX8515-10-500)~#|#~m000081487_sc7
Item: 387024
Model: EX8515-10-500
No reviews yet
Price is $149.86
Unit of measure 500/Box
Free delivery by Fri, Mar 27
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Over 30
LUX 5 x 5 Square Envelopes, 50/Box, Black Linen (8505-BLI-50)~#|#~m000081520_sc7
Item: 282151
Model: 8505-BLI-50
No reviews yet
Price is $21.76
Unit of measure 50/Pack
Delivery by Fri, Mar 27
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LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Copper Metallic (5375-11-50)~#|#~m000081698_sc7
Item: 282601
Model: 5375-11-50
No reviews yet
Price is $24.95
Unit of measure 50/Pack
Delivery by Fri, Mar 27
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LUX 80lb 4 1/8"x9 1/2" Square Flap Metallic #10 Envelopes, Silver, 500/BX~#|#~m004940415_sc7LUX 80lb 4 1/8"x9 1/2" Square Flap Metallic #10 Envelopes, Silver, 500/BX~#|#~m005823916_sc7
Item: 516498
Model: 5360-06-500
No reviews yet
Price is $140.89
Free delivery by Fri, Mar 27
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LUX 2 11/16" x 3 11/16" #17 Mini Envelopes W/Glue Closure, Smoke Gray, 250/BX~#|#~m000081368_sc7
Item: 387453
Model: EXLEVC-22-250
No reviews yet
Price is $49.29
Unit of measure 250/Box
Free delivery by Fri, Mar 27
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Over 30
LUX A6 Invitation Envelopes (4 3/4 x 6 1/2) 50/Box, Azalea Metallic (5375-24-50)~#|#~m000081895_sc7
Item: 282587
Model: 5375-24-50
No reviews yet
Price is $20.29
Unit of measure 50/Pack
Delivery by Fri, Mar 27
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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 Wed, Mar 25
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Over 30
LUX A8 Invitation Envelopes (5 1/2 x 8 1/8) 250/Box, Clear Translucent (4885-00-250)~#|#~m000082127_sc7
Item: 515950
Model: 4885-00-250
No reviews yet
Price is $125.08
Free delivery by Fri, Mar 27
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Over 30
LUX A1 Invitation Envelopes (3 5/8 x 5 1/8) 500/Box, Midnight Black (F-4565-B-500)~#|#~m000081720_sc7
Item: 514108
Model: F-4565-B-500
No reviews yet
Price is $80.59
Free delivery by Fri, Mar 27
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70 lb 3 1/4" x 3 1/4" Peel & Press Square Envelopes, Grocery Bag Brown, 1000/Box~#|#~m001149704_sc7
Item: 1028597
Model: 8503-GB-1000
No reviews yet
Price is $230.76
Free delivery by Fri, Mar 27
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LUX A7 Invitation Envelopes (5 1/4 x 7 1/4) 1000/Pack, Brilliant White - 100% Cotton (4880-SBW-1000)~#|#~sp14807616_sc7
Item: 24260870
Model: 4880-SBW-1000
No reviews yet
Price is $195.74
Unit of measure 1000/Pack
Free delivery by Fri, Mar 27
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JAM Paper 6 x 6 Square Foil Plastic Invitation Envelopes with Zip Closure, Clear, 100/Pack (30066G4901B)~#|#~m004672193_sc7JAM Paper 6 x 6 Square Foil Plastic Invitation Envelopes with Zip Closure, Clear, 100/Pack (30066G4901B)~#|#~m004672192_sc7
Item: 1227793
Model: 30066G4901B
No reviews yet
Price is $108.99
Unit of measure 100/Pack
Free delivery by Wed, Mar 25
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Over 30
LUX 6 x 9 Open End Envelopes, Gold Metallic, 250/Box (1644-07-250)~#|#~FE99F520-7050-48C2-B2663C76D2D697C1_sc7LUX 6 x 9 Open End Envelopes, Gold Metallic, 250/Box (1644-07-250)~#|#~213A3FC4-38AE-443A-B662622952A5F9FA_sc7
Item: 1028644
Model: 1644-07-250
No reviews yet
Price is $203.99
Free delivery by Fri, Mar 27
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Over 30
LUX Moistenable Glue #10 Business Envelope, 4 1/8" x 9 1/2", Bright White, 500/Pack (43687-500)~#|#~sp14807479_sc7
Item: 24261001
Model: 43687-500
Price is $39.89
Unit of measure 500/Pack
Free delivery by Fri, Mar 27
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Over 30
JAM Paper A7 Metallic Invitation Envelopes, 5.25 x 7.25, Stardream Malachite Deep Green, 50/Pack (GCST703I)~#|#~m002168965_sc7
Item: 1589157
Model: GCST703I
No reviews yet
Price is $39.99
Unit of measure 50/Pack
Free delivery by Wed, Mar 25
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JAM Paper Moistenable Glue Catalog Envelope, 2 1/4" x 3 1/2", 1000/Pack (GLASS-09-1M)~#|#~802F1DDE-4A8F-4C4A-995F7AC44A6295CC_sc7
Item: 24564464
Model: GLASS-09-1M
No reviews yet
Price is $169.28
Unit of measure 1000/Pack
Free delivery by Wed, Mar 25
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Over 30
LUX A4 Contour Flap Envelopes (4 1/4 x 6 1/4) 250/Box, Ruby Red (EX-1872-18-250)~#|#~m000081849_sc7
Item: 386293
Model: EX-1872-18-250
No reviews yet
Price is $75.49
Unit of measure 250/Box
Free delivery by Fri, Mar 27
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Over 30
JAM Paper 8.5 x 8.5 Square Translucent Vellum Invitation Envelopes, Ocean Blue, 25/Pack (PACV532)~#|#~m000068157_sc7
Item: 262310
Model: PACV532
No reviews yet
Price is $38.49
Unit of measure 25/Pack
Free delivery by Wed, Mar 25
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Over 30
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 Wed, Mar 25
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Over 30
JAM Paper 5 x 5 Square Invitation Envelopes with Euro Flap, Ivory, Bulk 250/Box (2792256H)~#|#~sp73637135_sc7JAM Paper 5 x 5 Square Invitation Envelopes with Euro Flap, Ivory, Bulk 250/Box (2792256H)~#|#~sp73637148_sc7
Item: 1589267
Model: 2792256H
No reviews yet
Price is $258.49
Unit of measure 250/Box
Free delivery by Wed, Mar 25
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Over 30
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 Fri, Mar 27
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Over 30
JAM Paper A8 Booklet Envelope 5 1/2" x 8 1/8", Navy Blue, 100/Pack (LEBA767d)~#|#~98A19140-CEAE-41C5-B0298832D154C6D7_sc7JAM Paper A8 Booklet Envelope 5 1/2" x 8 1/8", Navy Blue, 100/Pack (LEBA767d)~#|#~E61D7442-4F60-4E1C-8D6B9B87C5F17C4E_sc7
Item: 24604607
Model: LEBA767d
No reviews yet
Price is $37.99
Unit of measure 100/Pack
Free delivery by Wed, Mar 25
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Over 30
LUX 7 x 7 Square Envelopes, 50/Box, Gold Metallic (8545-07-50)~#|#~m003307879_sc7
Item: 1985258
Model: 8545-07-50
No reviews yet
Price is $33.43
Unit of measure 50/Box
Delivery by Fri, Mar 27
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Over 30
LUX 5 1/4 x 5 1/4 Square Envelopes 50/Pack, Natural Linen (8510-NLI-50)~#|#~sp14807801_sc7
Item: 24261299
Model: 8510-NLI-50
No reviews yet
Price is $19.79
Unit of measure 50/Pack
Delivery by Fri, Mar 27
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Over 30
JAM Paper 6 x 6 Square Colored Invitation Envelopes, Green Recycled, 50/Pack (2792267I)~#|#~m003904795_sc7JAM Paper 6 x 6 Square Colored Invitation Envelopes, Green Recycled, 50/Pack (2792267I)~#|#~m003904794_sc7
Item: 1588518
Model: 2792267I
No reviews yet
Price is $49.99
Unit of measure 50/Pack
Free delivery by Wed, Mar 25
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Over 30
LUX 80lb 3 5/8"x5 1/8" A1 Invitation Envelopes W/Peel&Press, Bright White, 1000/BX~#|#~m000211246_sc7
Item: 513977
Model: FE4565-05-1000
No reviews yet
Price is $136.79
Free delivery by Fri, Mar 27
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Over 30
JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Navy Blue, Bulk 1000/Carton (LEBA667B)~#|#~m003905156_sc7JAM Paper A6 Invitation Envelopes, 4.75 x 6.5, Navy Blue, Bulk 1000/Carton (LEBA667B)~#|#~m003905155_sc7
Item: 261722
Model: LEBA667B
No reviews yet
Price is $317.59
Unit of measure 1000/Carton
Free delivery by Wed, Mar 25
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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.