HIGH QUALITY: Made with Phthalate Free; BPA Free; Lead Free ; crush-proof and non-PVC Plastic and easy to clean. Easy Carry: Includes 100 pcs BPA and Phthalate free plastic play balls with reusable storage bag for re-storing the balls when not in use, easy carry out and no messy room ! lose non of it ! FEATURE: The balls are made of a durable, but soft plastic. They won't puncture when a child jumps on a pile, but are soft enough to not hurt even when used roughly. Great for any and all kinds of ball pits or even backyard splash pools, these Fun Balls are sure to keep children entertained for hours. Multi-Useage: Great for filling any ball pit, tent, playhouse, kiddie pool, playpen and bounce house ,they're designed to fit in the hands of kids from 12 months to 5 years old. The balls are 2.15 inches in diameter, so they're not too small and not too big.