High quality material, non-toxic, no smellMade with Phthalate Free; BPA Free; Lead Free & non-PVC Plastic. Each ball measures 2 inches in diameter, a perfect size for small child's hand. Bright & attractive colors Great for filling any ball pit, tent, playhouse, kiddie pool, playpen and bounce house. Babies Love to Communicate with Their Parents by Balls after Full Moon Old,Play Pit Balls with Babies can Exercise Their Abilities of counting, Ranking, Classifying, Gathering, Distinguish colors Feature Funny ball colorful colors child's visual exercise. The perfect toy for your baby Material: Plastic Size: 5.5cm in diameter (approx.) ColorMix Random Package Included: (as your chioce) 50/100/200 x Pit Balls ONLY