Gymax 12-Piece 5.5'' Soft Foam Building Blocks Colorful Soft Play Set Gift For ToddlersOur 12 piece toddler block set comes with 12 colorful blocks that are made to be toddler friendly. Blocks stimulate children's creativity and stacking skills, as well as learning colorful recognition and promoting gross motor skill development. Soft, sturdy expandable sponge foam with PVC leather cover can create a comfy and stimulating learning environment. Features: Includes 12 lightweight and 5. 5'' squares Designed just for tender hands and feet