Ready to have some fun with this Black and Gold Border flat card?! Invitation is 5″ x 7″, the perfect size for your holiday invitation needs! Set of 10 flat cards, envelopes are sold seperately. Envelope size that fits this card is an A7 (5 1/4″ x 7 1/4″. Flat cards have been digitally printed on 80lb. cover weight white card stock. These have been designed to be able to run through your home printer, but that will depend upon your printer, as each printer is different.