Costzon Foam Blocks, 12-Piece 5.5" x 5.5" Indoor Foam Pit Cubes for Kids Safe Active Playing

About this item [ Stimulating Developmental Play ]: This 12-piece building block set encourages open-ended play, sparks imagination and creativity, improves motor skills, and fosters spatial awareness and hand-eye coordination. Plus, its bright colors aid in color identification. [ Premium Quality & Certified Safety ]: Each foam cube is made with skin-friendly PU leather cover and high-density EPE foam filling, which ensures long-lasting service and shape retention. This foam playset with ASTM and CPSIA compliant will be a perfect gift for growing kids. [ Easy Maintenance ]: The waterproof PU leather cover allows for quick wipe-down cleaning after playtime. In addition, tight stitching on edges enhances tear resistance for long-term use with minimal maintenance required. [ Versatile Usage ]: This soft play equipment is ideal for stacking, climbing, crawling, and imaginative play at home, daycare, kindergartens, preschools, classrooms, or playrooms. The compact and stackable design