The Jordan Ultimate Basketball Amber has been made from a durable rubber, suitable for any surface. Engineered to enhance shape retention, it delivers supreme durability while concave channels provide ball control and optimum touch with a pebbled texture. The Jordan Ultimate Basketball Amber features:– Official Size 7 Basketball.– Inflated Circumference 75-76cm.– Contents: 86% Rubber, 14% Synthetic Leather Non-Woven.– Superior composite leather provides excellent touch and grip.– Deep channels for precise hand alignment and control.– Engineered design adds durability and helps retain shape. J100825485507