The life of a little one is filled with all sorts of wonderful firsts! With these milestone cards, you can capture those moments to create memories for life. The set contains 12 cards. Since the front and back of each card celebrate a different milestone, you can capture up to 24 special moments with these cards. One side of the card contains specific milestones, while the other side of the card marks a new month of your little one's young life. The monthly milestones can be used to take a fun picture once a month, so you can capture your baby growing up. These cards are made from strong FSC cardboard and soy ink.