Variable Printing!

Most people order envelopes with just their return address printed in either the upper left corner of the face or in the center of the envelope face or even on the flap. Did you know that we can also print your recipients name and address in the delivery area of the envelope? Well, we can and it is called variable printing. In fact, we can print almost any kind of variable data on your envelope. You can have us print Names & Addresses, Serial Numbers or Member Numbers. We can print most any kind of data that needs to be different on each envelope. All we would need from you is an Excel file filled in with the information you want printed on each envelope and we can take it from their.

RUSH Printing Options!

In general, custom printing takes 5 to 7 days to complete. But we do feel that you need to know that shorter quantities (100 or less) will be printed much faster and larger quantities (10,000 or more) will take longer. We almost always offer a RUSH printing option where you can choose how fast we will print your envelopes. Please keep in mind that RUSH printing will NOT automatically give you a faster shipping method. We are still constrained by the standard shipping times offered by the Post Office or UPS. You can, in additional to requesting RUSH printing, also request faster shipping options.
Lower Left Corner Text

You can choose to design basic text envelope using our online software, or you can upload you print ready artwork to our server. You can also choose to have us reuse artwork from a prior order that you did with us or you can even opt to email us your artwork.

PRINTED - Custom Manila #10 Single Window Envelopes - 24# | No 10 Envelopes - E1221

4 1/8 x 9 1/2 | Custom Manila #10 Single Window Envelopes

Envelope Specs:

  • Envelope Part #: E1221
  • Envelope Size: 4 1/8 x 9 1/2
  • Paper: 24# Brown Kraft paper
  • Flap: V Shape 1.50"
  • Bottom Window:
    • Size: 1 1/8 x 4 1/2
    • From Left: 7/8 (+/- 1/16)
    • From Bottom: 1/2 (+/- 1/16)
  • Brand: Standard

Product Detail:

Order Custom Manila #10 Single Window Envelopes and get FREE shipping! Use these envelopes to mail letters, checks, documents, and more. Great for a pre-printed insert. Print mailing address or message and line up with window to showcase.

Perfect for all business mail. Great for business or personal use. The manila colored paper is a staple in any office. These envelopes have a standard gum seal that require moisture to close.


The Custom Manila #10 Single Window Envelopes measure 4 1/8 x 9 1/2 inches and easily fit a standard size document (8 1/2 x 11-inch) folded into thirds. Personalize your envelopes with your logo, return address, custom design, and more.

To add your custom design, select the "Upload Artwork Files" button and then click "Customize/Upload" button. If you have not created a custom design, you can add your logo, and simple text like a return address right on our site. Select the "Add Text" option to begin.

We offer FREE standard shipping to any location in the Continental United States
(1) Select # Colors to Print

Need a FULL BLEED? Please contact us for a custom quote

(2) Select your quantity

Quantity Price Each
1000 $128.00 0.128
2500 Carton $265.00 0.106
5000 $455.00 0.091
10000 $800.00 0.080
25000 $1850.00 0.074

(3) RUSH Printing Options

Printing takes 5 to 7 working days to complete. It appears that Javascript is currently turned off on your browser. Please give us a call to discuss Rush printing options or turn Javascript on to fully experience our site.

(3) RUSH Printing Options

Type # Days Price
Standard 5 to 7 Free
Fast 4 35
Faster 3 55
Really Fast 2 75
Wow! 1 150

(4) Envelope Addressing

We offer a variable printing option for this envelope. It appears that Javascript is currently turned off on your browser. Please give us a call to discuss Variable printing options or turn Javascript on to fully experience our site.

(4) Envelope Addressing

We offer you the ability to add the name and address of each person you are mailing to on to each envelope. Save time let us address your envelopes for you.

Type Price
Variable Printing Free

(5) DESIGN Printing Option

To customize your envelope and save your progress, please log in to your account or create a new one to begin. Once logged in, you will be redirected to the upload or customization page.

Choose a Design option:

ADD TEXT (Return address, etc.)
UPLOAD ARTWORK FILES (pdf, ai, eps, psd, jpg)
Need to preview your envelope before ordering? Please request a pre-order proof.


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