Young children worldwide understand that there are distinct types of facial expressions and that each has a different meaning. The Peek and Seek Expression Match-Up encourages social and emotional development as children match facial expression cards. This set contains 32 images for a total of 64 laminated 9" cards, which are sturdy but flexible for easier grasping by small fingers. Each card is 9" in diameter. Ages 18+ months to 4 years. Includes 64 cards (32 sets).