• Champion Sports• Rubber Cover• 2-ply butyl bladder• Outdoor use• Size 5 (27.5) - Junior - Ages 9-11• Size 6 (28.5) - Intermediate-Boys ages 12-14 Girls ages 12 and up• Size 7 (29.5) - Official -Ages 15 and up Get in the game with this junior size Pro Rubber Basketball featuring a composition rubber cover nylon wound 2-ply butyl bladder and heavy-duty construction that makes for an excellent rubber basketball with superior air retention. Note - Ball graphics may vary.