Engineered to be the highest bouncy ball. The lightweight Moon foam is the bounciest material on earth! Until you bounce it out of this world of . Say goodbye to small rubber balls and old super balls. It is high quality and extremely durable. The Bounce Ball is built to withstand bounce, sports use, and indoor and outdoor play. Ideal for exercise, fitness, and active play promoting hand-eye coordination and motor skills. The perfect anytime gift, our Space Ball is loved by toddlers, kids, and adults alike. Its 70mm size makes it an ideal stocking filler. Easy to grip and catch, our Space Ball improves hand-eye coordination. It's a popular search item among sports training balls and sensory balls for kids.