Belly Bump Balls are a fantastic way for children and adults to have fun and be active at the same time. Get inside the inflatable Balls and start to Bump, Bounce and Bop your way to much laughter and physical fitness at the same time. Great for balance, friendly competitive activities, coordination skills for all ages.nnnIncludes: 2 inflatable ballsnnSize: 54 cm diameternnSuitable for ages: 3-7