Silent Foam Basketball Indoor Training Ball - Low Noise - Ideal For Indoor. Introducing the Silent Basketball - the Perfect Addition to Your Indoor Entertainment Designed with Advanced Physical Foaming Technology, This Ball Offers Enhanced Appearance, Elasticity, and Superior Noise Reduction. Enjoy Worry-free Play As This Lightweight Yet Durable Foam Ball is Safe for All Ages - No Risk of Injury or Bothering Neighbors with Loud Thuds. This High-quality Foam Ball is Nearly Silent when It Hits the Backboard or Wall, Making It Ideal for Indoor Games. Available in a Variety of Vibrant Colors, Including Yellow, Orange, Blue, Green, and Red, There's a Perfect Match for Everyone. Key Features: - Advanced Physical Foaming Technology for Improved Noise Reduction - Safe for Indoor Play and Ideal for Kids - Lightweight and Durable for Easy Handling - Nearly Silent Upon Impact to Avoid Disturbing Neighbors - Available in Sizes: 15cm and 18cm - Made from High-quality PU Material - Ships Uninflated for Easy Storage Note: Slight Measurement and Color Variations May Occur..