Medium bounce. 8", 40 kg. Best suited for middle and high school aged kids or where a heavier ball is required for throwing. Certified Latex Free. Non-sting coating is a proprietary polyurethane. We're so sure that our Gator Skin balls are the highest-quality coated foam balls on the market! The tactile, non-sting coating makes them easy to grip, and the coating is so durable, they're virtually tear-proof! No more red marks from the stinging hit of a vinyl- coated or rubber ball, so everyone can play at ease and gain confidence. That means more fun during more activities. Our premium Gator Skin balls are simply your BEST choice.