Innovative Technology: This basketball is crafted using advanced foam technology. Its unique structure allows air to escape when compressed, enhancing elasticity and providing an exceptional sports experience. Premium Materials: Made from high-quality PU and polyurethane materials, this basketball is suitable for indoor and outdoor use without disturbing neighbors or family. Comfortable Grip: The textured surface of this children's bouncy ball provides a comfortable touch, offering excellent grip and control. Promotes Physical Fitness: Practicing with this children's sports ball helps improve children's coordination and flexibility, while cultivating their interest in sports from a young age. Suitable for All Ages: This basketball not only provides a quiet sports experience but also brings pure fun to people of all ages. Whether as a thoughtful gift or for group activities, it brings enjoyment to everyone involved. Material: PU and Polyurethane Size Chart: Size 3 - 18CM; Size 5 - 21CM; Size 7 - 24CMPackage Includes: 1 Silent Basketball Note: Please allow for an error of 1-2 cm/0.39-0.79 inches due to manual measurement.