Toydaloo Multi-Colored Non-Toxic Crush-proof Plastic Ball-Pit Balls BPA Free 100 Count Exciting multi-colored balls for stimulating fun. Perfect for ball pits, kiddie pools, play tents and so much more BPA free and made with 100% virgin materials, guaranteed non-toxic. 100% safe and compliant with all U.S toy safety regulations. Crushproof against up to 100 pounds of weight. Durable, will stand up to years and years of heavy play. 2.5 inch diameter (6.5 cm), fits perfectly in young children's hands.