"High Impact Ball: Zero-Gravity impact, specially designed to be the highest bouncing space ball on the market. Lightweight zero-gravity foam is the strongest bouncing material in the world.Easy to Use: The moon makes its characteristic ""pop"" sound when hitting the ground and jumps higher on any hard surface, so you will be addicted and have fun.Durable Material: The rubber ball is made of high-density high-quality polyurethane material, which is extremely durable and very resilient. The moon ball can withstand endless jumping and is suitable for sports, indoor and outdoor games.Easy to Use: The jumping ball is not only fun, but also improves hand-eye coordination and is used as a training ball by professional athletes. The bouncing ball is also a perfect sensory ball for children.The Perfect Gift: Give a ball with super high bounce. The most fun jumping ball ever brings pure joy! The space ball is loved by big kids and adults. Its compact size makes it a perfect gift for children and adults."