The set features120 bright and bold wooden geometric shapes that match designs printed on the double-sided wooden boards.The tiles come in six different shapes, and are made of durable, high-quality wood, sized just right for little hands. Matching and mosaics--what a gorgeous way for kids to develop important skills! This art activity set helps kids practice spatial awareness, color recognition, hand-eye coordination, and problem solving skills. It makes a great gift for kids ages three and older for hands-on, screen-free play. Today, Melissa & Doug is proudly partnering with the American Academy of Pediatrics to foster early brain development and help children build important life skills through play.