Business Envelopes

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Equip your business for success with a wide range of styles and sizes of business envelopes. Stock up on #10 envelopes, also known as "legal size" envelopes, which are perfectly sized for an 8 1/2 x 11 sheet of paper folded in thirds. Find Square Flap Envelopes for invitations, Window Envelopes for checks, Booklet or Open End envelopes for larger mailings, and Expansion Envelopes for books or large stacks of paper. Our envelopes come in many sizes, colors, and styles, and many of them can be custom printed with your business logo, return address, and more!

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#10 - (4 1/8 x 9 1/2)
24lb. Bright White

#6 3/4 - (3 5/8 x 6 1/2)
24lb. Bright White

9 x 12
28lb. Bright White

#10 - (4 1/8 x 9 1/2)
80lb. White w/Peel & Press™

#9 - (3 7/8 x 8 7/8)
Electric Coral

#10 - (4 1/8 x 9 1/2)
White w/ Peel & Seel®

#10 - (4 1/8 x 9 1/2)
White w/Security Tint

9 x 12
28lb. Bright White

10 x 13
Smoke

#10 - (4 1/8 x 9 1/2)
80lb. White, Inkjet

#6 1/4 - (3 1/2 x 6)
Electric Orange

6 x 9
White w/ Peel & Seel®

#10 - (4 1/8 x 9 1/2)
24lb. White w/ Sec Tint

9 x 12
Navy

#1 Coin Envelopes

- 2 1/4 x 3 1/2

See All Colors (55)

24lb. Clear Translucent

Holiday Chalkboard

47% Off

Quartz Metallic

White Birch Woodgrain

#10 Regular Envelopes

- 4 1/8 x 9 1/2

See All Colors (42)

24lb. Bright White

White w/ Peel & Seel�

Holiday Red

Ivory

White w/Security Tint

White w/ Sec Tint, P&S

Blue Parchment

Gray Parchment

White w/ Simple Seal, Security Tint

24lb. Natural Linen

24lb. White Linen

Strathmore Premium - 80lb. Ultimate White

Strathmore Premium - 80lb. Platinum White

Airmail w/ Security Tint

Electric Coral

NEW

Strathmore Premium - 80lb. Soft White

White Groove

14lb. Tyvek w/Zip Stick�

24lb. White w/ FDIC Security Tint

14lb. Tyvek

28lb. White

NEW

24lb. White, Tear-ific

#00 Coin Envelopes

- 1 11/16 x 2 3/4

See All Colors (2)

24lb. Bright White

24lb. Brown Kraft

1 3/4 x 2 3/4 Open End Envelopes

30lb. Glassine

2 x 2 Open End Envelopes

30lb. Glassine

2 1/8 x 2 1/8 Open End Envelopes

30lb. Glassine

50% Off

#3 Mini Envelopes

- 2 1/8 x 3 5/8

See All Colors (3)

70lb. Bright White

Natural

Clear Translucent

Lens Envelope

- 2 1/4 x 2 1/4

20lb. White

Credit Card Sleeve Envelopes

- 2 1/4 x 3 1/2

See All Colors (29)

24lb. Clear Translucent

White Birch Woodgrain

RFID Blocking Credit Card Sleeve Envelopes

- 2 3/8 x 3 1/2

32lb. White - SecureShield

2 1/2 x 3 1/2 Open End - 24lb. Brown Kraft Envelopes

24lb. Brown Kraft

NEW

#3 Coin Envelopes

- 2 1/2 x 4 1/4

See All Colors (3)

Pay Envelope

- 2 1/2 x 4 1/4

20lb. White

#17 Mini Envelopes

- 2 11/16 x 3 11/16

See All Colors (49)

Happy Holidays! Drawing

50% Off

White Birch Woodgrain

Teak Woodgrain

Holiday Green

NEW

2 3/4 x 3 3/4 Open End Envelopes

See All Colors (2)

30lb. Glassine

50% Off

30lb. Glassine

#5 Coin Envelopes

- 2 7/8 x 5 1/4

See All Colors (2)

24lb. Bright White

24lb. Brown Kraft

3 x 4 1/2 Open End Envelopes

30lb. Glassine

#4 Coin Envelopes

- 3 x 4 1/2

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80lb. Silver Metallic

NEW

80lb. Gold Metallic

NEW

#4 1/2 Coin Envelopes

- 3 x 4 7/8

See All Colors (2)

24lb. Bright White

24lb. Brown Kraft

#5 1/2 Coin Envelopes

- 3 1/8 x 5 1/2

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Offering Envelopes

- 3 1/8 x 6 1/4

See All Colors (8)

Small Drive-In Banking Envelopes

- 3 1/4 x 7

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24lb. White

#6 Coin Envelopes

- 3 3/8 x 6

See All Colors (3)

24lb. Bright White

24lb. Brown Kraft

28lb. Manila Kraft

3 1/2 x 3 1/2 Open End Envelopes

30lb. Glassine

#6 1/4 Regular Envelopes

- 3 1/2 x 6

See All Colors (19)

24lb. White w/ Security Tint

Goldenrod

Electric Pink

Electric Green

6 1/4 Remittance Envelopes

- 3 1/2 x 6

See All Colors (8)

#7 Coin Envelopes

- 3 1/2 x 6 1/2

See All Colors (19)

Accounting Software Double Window Envelopes

- 3 9/16 x 8 3/4

24lb. White w/ Sec Tint

Jewelers/Coupon Envelope

- 3 5/8 x 6

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28lb. White

28lb. Brown Kraft

NEW

#6 3/4 Regular Envelopes

- 3 5/8 x 6 1/2

See All Colors (24)

White w/Security Tint

24lb. White w/ Sec Tint, P&S

24lb. Bright White w/ Press-Stik

NEW

Electric Pink

Bright Fuchsia

24lb. White w/ FDIC Sec. Tint

NEW

6 3/4 Remittance Envelopes

- 3 5/8 x 6 1/2

See All Colors (8)

#6 3/4 Window Envelopes

- 3 5/8 x 6 1/2

See All Colors (3)

24lb. Bright White

24lb. Bright White w/ Sec. Tint

NEW

24lb. Bright White w/ FDIC Sec. Tint

NEW

#8 5/8 Double Window Envelope

- 3 5/8 x 8 5/8

White Wove w/ Redi-Seal

NEW

#8 5/8 Regular Envelopes

- 3 5/8 x 8 5/8

See All Colors (2)

24lb. Bright White

White w/Security Tint

#8 5/8 Window Envelopes

- 3 5/8 x 8 5/8

See All Colors (2)

24lb. Bright White

White w/Security Tint

Check Double Window Envelopes

- 3 5/8 x 8 3/4

24lb. Bright White

3 3/4 x 4 3/4 Open End Envelopes

30lb. Glassine

#7 Regular Envelopes

- 3 3/4 x 6 3/4

See All Colors (3)

24lb. Bright White

24lb. White w/ Security Tint

24lb. Brown Kraft

NEW

#7 Window Envelopes

- 3 3/4 x 6 3/4

See All Colors (2)

24lb. Bright White

24lb. Bright White w/ Sec. Tint

NEW

W-2 / 1099 Form Envelopes #5

- 3 13/16 x 7 13/16

24lb. White w/ Sec Tint

Most Recent Reviews

6 x 9 Open End Envelopes

Avocado

Overall good quality, nice color. A few pieces were missing the glue strip. Worked well for our 6x9 brochures.

Apr 4, 2017

—BTB

9 x 12 Full Face Window Envelopes

28lb. Bright White

These were perfect, the window size is 9x12 the Envelope is slightly larger than the ones I was using from ULINE but theses seem to have a clearer window and better build quality.

Apr 2, 2017

—Frank GAllagher

6 x 9 Open End Envelopes

Magenta

Came exactly how we saw it online. Really pleased with how everything went (website, proof review, finished product).

Mar 29, 2017

—Alicia

#3 Coin Envelopes (2 1/2 x 4 1/4)

24lb. Bright White

First time customer, will order again. was shorted 2 envelopes but they shipped them asap and took care of our issue.

Mar 29, 2017

—Becky

9 x 12 Booklet Envelopes

Natural

This has been a great product for our clients off white catalog that is mailed out annually. We will be back next year for them too.

Mar 29, 2017

—Cathy

9 x 12 Open End Envelopes

Limelight

I purchased these oversized green envelopes to mail marketing brochures to prospective clients. I wanted an oversized envelope that stood out in mailboxes. I liken the green to a bright grass green. The envelopes match the green in my logo almost perfectly. I had my logo and return address printed on them in black and the print quality was excellent. If I need anymore I'll be reordering!

Mar 2, 2017

—Sarah Reimer

9 x 12 Open End Envelopes

Ruby Red

I love the color. Matched perfectly with the flyers we created. The shipping was super fast too!

Feb 24, 2017

—Jose Lopez

Credit Card Sleeve (2 3/8 x 3 1/2)

24lb. White

Great product. We've been using them for the past few years and I just ordered my second batch.

Feb 22, 2017

—WTS

#10 Square Flap Envelopes (4 1/8 x 9 1/2)

Gold Metallic

Perfect for the job. Doing our own invites and these envelopes are perfect.

Feb 17, 2017

—Stefanie E

#10 Window Envelopes (4 1/8 x 9 1/2)

Pastel Pink

wonderful company to have, very professional and on time with all the orders. I just love them all.

Feb 16, 2017

—maricela irigoyen

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Featured Products

#1 Coin Envelopes

- 2 1/4 x 3 1/2

#10 Regular Envelopes

- 4 1/8 x 9 1/2

#00 Coin Envelopes

- 1 11/16 x 2 3/4

1 3/4 x 2 3/4 Open End Envelopes

2 x 2 Open End Envelopes

2 1/8 x 2 1/8 Open End Envelopes

#3 Mini Envelopes

- 2 1/8 x 3 5/8

Lens Envelope

- 2 1/4 x 2 1/4

Credit Card Sleeve Envelopes

- 2 1/4 x 3 1/2

RFID Blocking Credit Card Sleeve Envelopes

- 2 3/8 x 3 1/2

2 1/2 x 3 1/2 Open End - 24lb. Brown Kraft Envelopes

#3 Coin Envelopes

- 2 1/2 x 4 1/4

Pay Envelope

- 2 1/2 x 4 1/4

#17 Mini Envelopes

- 2 11/16 x 3 11/16

2 3/4 x 3 3/4 Open End Envelopes

#5 Coin Envelopes

- 2 7/8 x 5 1/4