4-Piece Climb and Crawl Foam Block Play Set for Infant Baby-Red4 piece set includes a rectangle slide step and sector Can be formed into different shapes for creative play Easy connection with a 2. 5 inch detachable hook and a 1 inch sewn in loop Provides superior cushioning for children to climb crawl and slide Complies with ASTM and CPSIA so that children can play with confidence Wide application for home daycare and more The removable zipper design and waterproof surface make cleaning a breeze Versatile 4