Children learn letters A-Z and the sounds they make…with handy, double-sided flash cards that provide learning fun for everyone! On front, each flash card has a photograph, plus the upper- and lowercase letter that corresponds to the beginning sound. On back, the card has the same letters, plus the word that matches the picture. The set includes 56 durable cards—52 flash cards (2 cards per letter) and 4 activity cards—each with quick-sorting, rounded corners. Cards measure 3 1/8" x 5 1/4".