# What is the difference between a #9 Regular envelope and a #9 Remittance envelope?

Both of these envelopes have the same final size of 3 7/8" x 8 7/8", or 3.875" x 8.875".

The difference is the size of their flaps and their utility

**#9 Regular:**3 7/8" x 8 7/8" - Commercial envelope with typically a 1.25" diagonal flap.

These are the perfect size for a return envelope that fit nicely inside of a #10 envelope. They are available with or without a window.

**#9 Remittance:**7 3/4" x 8 7/8" when flat, 3 7/8" x 8 7/8", or 3.875" x 8.875" when closed - A Donation envelope with expanded areas to print on the oversized flap which is 3.625" tall

Attached are the templates for a # 9 Regular and a # 9 Remittance Envelope