Quiet indoor basketball for low noise play - This silent foam basketball grips quietly, making it ideal for living spaces. It dribbles well on carpets, hardwood, and other indoor surfaces. Durable and eco friendly - Designed for safe, gentle play with easy grip, good bounce, and lasting durability. Made from environmentally friendly materials, it provides a quiet and pleasant playing experience with our soft foam basketball. Full size options - Size options: diameter 18 cm; 21 cm (8.3 inch); 24 cm (9.5 inch). Three sizes available. The quiet ball helps you focus on the game without interference, and its easy grip surface is safe for indoor and outdoor use. No inflation required; noise reducing foam - Made from upgraded foam that does not need to be inflated. When squeezed, air is expelled through many tiny holes, reducing noise and increasing elasticity. Use scenarios - Quiet practice in apartments or dorms to avoid disturbing others. - Family play in the living room or other indoor spaces. - Indoor or outdoor use where a soft, noise-reducing ball is preferred.