Big Name Big Name Envelopes.com Envelopes.com Folders.com Folders.com
Free Shipping Logo Banner

free shipping on all orders over $299

Use Code FREE299 at Checkout Details

SAVE $5
Contact Us
0
Envelopes.com Logo
Red
Green
White
Silver
Gold
Yellow
Orange
Pink
Blue
Purple
Natural
Grocery Bag
Gray
Black
Clear
Metallics
Swatchbook
Trade Pro
Trade Discount
Get a Quote
Size Guide
Shop by Size
0
Most Products Available Plain or Printed
2-Day Rush Production Available
Low Minimum Quantities
Largest Variety of Sizes & Styles
Envelopes
Paper & Cardstock
Custom Printing
Mailroom Supplies
Ways To Shop
Holiday Shop
Custom Printing is Easy with Envelopes.com
The Holiday Shop is Open!
Free Shipping Available on All Orders Over $299
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.

Shop by Size

Paper

All Paper

Notecards

All Notecards

Cardstock

All Cardstock

Shop By Brand

All Brands

Shop By Color

Red
All Colors

Shop by Category

Notecards

All Notecards

DIY Invitations

All DIY Invitations

Shop by Collection

All Paper & Cardstock

Features

Accessories

All Accessories

Clearance

Up to 75% Off

Folders.com

New Arrivals
>

Shop By Envelope Size

Shop By Size
Shop By 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)

- 4 1/8 x 9 1/2
See All Colors (77)

A7 Invitation Envelopes (5 1/4 x 7 1/4)

- 5 1/4 x 7 1/4
See All Colors (141)

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

- 4 1/8 x 9 1/2
See All Colors (50)

A2 Invitation Envelopes (4 3/8 x 5 3/4)

- 4 3/8 x 5 3/4
See All Colors (110)

A4 Invitation Envelopes (4 1/4 x 6 1/4)

- 4 1/4 x 6 1/4
See All Colors (67)

6 3/4 Remittance Envelopes (3 5/8 x 6 1/2 Closed)

- 3 5/8 x 6 1/2
See All Colors (8)

A6 Invitation Envelopes (4 3/4 x 6 1/2)

- 4 3/4 x 6 1/2
See All Colors (110)

#9 Regular Envelopes (3 7/8 x 8 7/8)

- 3 7/8 x 8 7/8
See All Colors (34)

5 1/2 x 5 1/2 Square Envelopes

- 5 1/2 x 5 1/2
See All Colors (44)

6 x 6 Square Envelopes

- 6 x 6
See All Colors (28)

A1 Invitation Envelopes (3 5/8 x 5 1/8)

- 3 5/8 x 5 1/8
See All Colors (85)

6 x 9 Booklet Envelopes

- 6 x 9
See All Colors (47)

6 1/2 x 6 1/2 Square Envelopes

- 6 1/2 x 6 1/2
See All Colors (63)

9 x 12 Open End Window Envelopes

- 9 x 12
See All Colors (26)

9 x 12 Booklet Envelopes

- 9 x 12
See All Colors (50)

#6 3/4 Regular Envelopes (3 5/8 x 6 1/2)

- 3 5/8 x 6 1/2
See All Colors (23)

#17 Mini Envelopes (2 11/16 x 3 11/16)

- 2 11/16 x 3 11/16
See All Colors (57)

5 x 5 Square Envelopes

- 5 x 5
See All Colors (30)

A9 Invitation Envelopes (5 3/4 x 8 3/4)

- 5 3/4 x 8 3/4
See All Colors (65)

9 x 12 Full Face Window Envelopes

- 9 x 12
See All Colors (8)

SwatchBook

- 8 x 3
See All Colors (1)

Double Window Invoice Envelopes (4 1/8 x 9 1/8)

- 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)

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

- 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 (64)

9 x 12 Open End Envelopes

- 9 x 12
See All Colors (62)