Kids strengthen number and color recognition, build fine motor skills, and kick off pretend pirate adventures as they crack open colorful numbered gems to discover the shape coins inside. The treasure chest key stays attached, so it's never lost! Chest measures 7¾ in L x 6 in W x 5¾ in H. Size: 20.3 x 15.2 x 24.9 cm. For ages 4 to 5.