A2 Cards - 4 ¼ x 5 ½
Flat & Fold Paper, Matching A2 Envelopes
Does the Thickness of 100lb Card Stock Meet the U.S.P.S Postcard Requirements?
What is the thickness of PC100 Astrolite 100lb card stock? Does it meet the United States Postal Service requirements for a postcard; between .007' and .016" thick?
- by Michele H.
Although the exact thickness of the paper is difficult to get a measurement on using standard tools, 100lb Astrolite does meet the U.S.P.S postcard requirements. It is only very lightweight and thin or extremely thick card stocks (card stocks we do not offer) that do not meet the requirements.
- by LCI Paper