Big Name

Envelopes.com

Folders.com

free shipping on all orders over $299

Use Code FREE299 at Checkout Details

Re-Order Button

Contact Us

Size Guide

Trade Pro

Direct Mail

Quickly Re-Order Your Favorite Items

Add Custom Printing, It's Easy! Learn More

Direct Mail Service Learn More

Free Shipping over $299 - Code: FREE299

TODAY'S DEALS

RECENTLY VIEWED

All of Our Special Offers in One Place!

Your Recently Viewed Items

Want to pick up where you left off? Here are a few of your recently viewed items.

Home >

Shop By Envelope Size

Choose from a huge selection of envelope sizes in both announcement and corporate styles. We carry plain and printed envelopes in every category from regular business envelopes to unique square envelopes, mini envelopes, plastic mailers, padded bubble mailers, paperboard mailers, shipping envelopes and more.

Choose a standard envelope size:

Filters

Most Popular Products

#10 - (4 1/8 x 9 1/2) Natural

#10 - (4 1/8 x 9 1/2)
Natural

9 x 12 28lb. Bright White

9 x 12
28lb. Bright White

A7 - (5 1/4 x 7 1/4) Grocery Bag

A7 - (5 1/4 x 7 1/4)
Grocery Bag

A7 - (5 1/4 x 7 1/4) 24lb. Bright White

A7 - (5 1/4 x 7 1/4)
24lb. Bright White

3 5/8 x 6 1/2 Pastel Pink

3 5/8 x 6 1/2
Pastel Pink

A7 - (5 1/4 x 7 1/4) 60lb. White w/Peel & Press™

A7 - (5 1/4 x 7 1/4)
60lb. White w/Peel & Press™

A7 - (5 1/4 x 7 1/4) Silver Metallic

A7 - (5 1/4 x 7 1/4)
Silver Metallic

5 1/2 x 5 1/2 Taupe Metallic

5 1/2 x 5 1/2
Taupe Metallic

A7 - (5 1/4 x 7 1/4) Seafoam

A7 - (5 1/4 x 7 1/4)
Seafoam

A7 - (5 1/4 x 7 1/4) White Linen

A7 - (5 1/4 x 7 1/4)
White Linen

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

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

A7 - (5 1/4 x 7 1/4) Quartz Metallic

A7 - (5 1/4 x 7 1/4)
Quartz Metallic

A7 - (5 1/4 x 7 1/4) Gold Sparkle

A7 - (5 1/4 x 7 1/4)
Gold Sparkle

#10 Regular Envelopes

- 4 1/8 x 9 1/2

See All Colors (74)

A7 Invitation Envelopes

- 5 1/4 x 7 1/4

See All Colors (143)

#10 Window Envelopes

- 4 1/8 x 9 1/2

See All Colors (50)

A2 Invitation Envelopes

- 4 3/8 x 5 3/4

See All Colors (113)

A4 Invitation Envelopes

- 4 1/4 x 6 1/4

See All Colors (63)

6 3/4 Remittance Envelopes Closed)

- 3 5/8 x 6 1/2

See All Colors (8)

A6 Invitation Envelopes

- 4 3/4 x 6 1/2

See All Colors (115)

Square Envelopes

- 5 1/2 x 5 1/2

See All Colors (44)

Square Envelopes

- 6 x 6

See All Colors (28)

#9 Regular Envelopes

- 3 7/8 x 8 7/8

See All Colors (34)

A1 Invitation Envelopes

- 3 5/8 x 5 1/8

See All Colors (80)

Booklet Envelopes

- 6 x 9

See All Colors (47)

Square Envelopes

- 6 1/2 x 6 1/2

See All Colors (63)

Open End Window Envelopes

- 9 x 12

See All Colors (21)

Booklet Envelopes

- 9 x 12

See All Colors (50)

#6 3/4 Regular Envelopes

- 3 5/8 x 6 1/2

See All Colors (24)

#17 Mini Envelopes

- 2 11/16 x 3 11/16

See All Colors (52)

Square Envelopes

- 5 x 5

See All Colors (26)

A9 Invitation Envelopes

- 5 3/4 x 8 3/4

See All Colors (65)

Full Face Window Envelopes

- 9 x 12

See All Colors (8)

Double Window Invoice Envelopes

- 4 1/8 x 9 1/8

See All Colors (8)

Check Double Window Envelopes

- 3 5/8 x 8 3/4

See All Colors (1)

24lb. Bright White

#10 Square Flap Envelopes

- 4 1/8 x 9 1/2

See All Colors (83)

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

- 2 1/4 x 3 1/2

See All Colors (57)

Open End Envelopes

- 9 x 12

See All Colors (63)