Safe Materials Foam basketballs are made entirely of foam, ensuring consistent roundness, density, and bounce height. These dodgeball balls are ideal for recess games and other group activities, helping improve hand flexibility and coordination. Cutting-Edge Silent Technology Utilizing advanced foaming technology and one-piece molding, there's no need for inflation. Countless small air-filled holes within the ball absorb and release air when squeezed, enhancing its elasticity while maintaining a whisper-quiet performance. Silent Basketball Our foam basketballs are designed with countless tiny holes that absorb sound on impact. When the ball collides with surfaces, the sound is gradually dampened within these holes, ensuring a quiet playing experience. They are exceptionally lightweight, minimizing the risk of causing damage during indoor games. Porous Sound Absorption These children's foam balls feature a remarkable porous sound absorption function, reducing noise levels significantly. Allows for dribbling and shooting practice at home without disturbing others. Silent Foam Basketball Encourage your children to stay active and healthy with our quiet basketball. These basketballs provide hours of entertainment, diverting kids from mobile phones, tablets, and electronic devices. Note This product is shipped compressed and it will take more than 10 hours for the product to return to its original state after opening.