Envelopes

All standard commercial sizes:
• #6 1/4 up to #14 (available regular or window)

Catalogs and Booklets:
• 6" x 9" up to 12" x 15 1/2"

Squares:
• 14 1/2" x 14 1/2"
• 5 1/2" x 5 1/2" up to

Plus:
• Custom sizes and custom windows

Closures:
• Standard gum
• Latex self-seal
• Peel & seal
• Clasp

Paper Stocks:
• Letterhead Quality
• Translucent
• Astrobrite
• Black
• Metallics
• Tyvek

Windows:
• Double Windows for Checks
• Stock 9" x 12" catalog with Standard Windows
• Stock Right-Hand Windows for #10 size

Giant “Showcase” Windows:
• 6" x 9" catalog with a 4" x 7" window
• 9" x 12" catalog with a 7" x 9 3/4" window

Other:
• Remittance Envelopes (one way and two way)
• Inside Security Tints (stock design or with your logo)

For a PDF of standard envelope sizes and stock products click here
How to correctly measure an envelope window position click here

For U.S.P.S. standards click the links below:
Physical Standards for Discount Letters and Cards
Designing Letters and Cards for Automated Processing
Using Tabs, Wafer Seals, and Glue Strips