How many times have you NEEDED to send out a card and you don't have time to run to the store? Here you GO! Thirty-One has packaged 31 cards for you for various occasions and each package has 2 sizes. The cards fit into two different sized envelopes so make sure you choose the right envelope before you address the envelope. :) Please note that these are NIP however the plastic case that the cards are in has been torn which I have noted in the pictures. I have listed 2 sets of cards/sale!