This T-Rex themed basketball has premium materials that sustain balls from being deformed. 3-layer structure resistants to pressure and shooting. Pass multiple quality tests and guard children’s safety. High-quality printing, vivid colors & anti-fading. Age: 3+ Box Measures : 7.09" x 7.09" x 7.09" Measures Approx : Diameter 7.08", 18cm Material: Rubber & nylon winding