Baden Contender Colored Composite BasketballDeluxe colored composite leather cover with patented Cushion Control Technology for superior grip and durability. The alternating white and colored panels allow you to write player, team or class names on the panel to help identify your ball from others. Exclusive \”Perfection\” design for enhanced balance. Ideal indoor and outdoor basketball for competitive play. Precision nylon-wound 100% butyl bladder for increased air retention. NFHS approved. Please choose size.Features:Deluxe synthetic leather cover with alternating-colored panelsExclusive symmetrical design Exclusive hidden valve system Eliminates bad bounces Exclusive Sure-Grip provides a tackified pebble surface Precision nylon-wound 100% 2-ply butyl bladder Wide channel DesignOfficial size and weight Item# B301 (Official), B285W (Intermediate), B251 (Youth)