21+ Birthday Card Size Envelopes
Birthday Card Size Envelopes We have a huge variety of designs for you to choose from as well as a large range of sizes. Cow print, red plaid envelope a7 size 5x7 card. Lay your card on a piece of 8 1/2 x. Get birthday envelopes from zazzle. C5 envelopes are 162 x 229 mm in size and fit an a5 card blank or a4 card blank folded in half.
