2 years & up. Encourage matching, memory, concentration, and cognitive thinking with these wonderful super-sized cards complete with friendly animal faces. With easy-to-follow rules and colorful illustrations, this is a great beginner game for young children. Start with two or three pairs and then add other animals as the child's skills progress. For extra learning, have children identify the animals as they match them. The included handy box with handle makes it easy to store the cards. Cards measure 6" x 6".