✩ 【Safety and Environmental Protection Material】The mute basketball is made of strictly selected environmentally friendly polyurethane, which is integrally formed, with the same roundness, density and bounce height. Anti-slip and wear-resistant, can be used for a long time. ✩ 【Bouncing and Silent】Let you play and dribble at home without disturbing others. Numerous small holes absorb incoming sound, and the sound is gradually consumed in the left and right collisions inside, which act as sound absorption, and they are so light that they won't really knock things over or cause any damage during the game. With silent bounce function. ✩ 【Safe & Lightweight】This silent basketball will not make any noise when you dribble or pass, can withstand strong pressure and bounce back quickly, the touch surface is easy to grip/bounce, but not too high. Suitable for players of all ages. ✩ 【Size Selection】There are 9 colors and 3 sizes to choose from. Medium size (18cm/7.09in-No. 3 ball) ; Large size (21cm/8.27in-No. 5 ball) ; Extra large size (24cm/9.45in-No. 7 ball) . ✩ 【Great Gift】Kids sponge balls keep your kids active and healthy, keep your kids away from cell phones, tablets and other electronics for hours, and ensure your kids stay active and healthy with hours of fun. Makes the perfect goody bag gift, carnival prize, stocking stuffer.