Silent Ball Children's Pat Training Ball Indoor Silent Basketball Baby Shooting Special Ball 18cm [Why it is silent] - New physical foam production process, tens of millions of micropores absorb sound. Easy to catch and throw - great for indoor and outdoor play. [Ultra Lightweight Foam Silent Ball] - Lightweight but -- This soft foam ball makes almost no sound when hitting the backboard, rim or ground/wall. They are so light that they won't really over or cause any damage to the house while playing. [Safe Material] - Environmentally friendly polyurethane one-piece injection molding with consistent roundness, density and bounce height. NOTE: The small round mark on the tail is an injection mark, not a . [UNIQUE PARTY FAVORS] - These kids play balls are perfect bag gifts, carnival prizes, treasure box prizes, Christmas presents. These balls would be a great addition to add extra fun and fun to a festive event. [Soft Foam Ball] - 18cm/7 inch diameter, solid foam ball/no skin coating/can withstand strong pressure and quickly, impact-resistant/tactile surface is easy to grip/bounce, but not too high. Contains: 1*Mute Ball