Each ball measures 4 inches in diameter can be used with a mini hoop. Set also comes with a pump. Great for indoor or outdoor play. Designed to look and feel like a real basketball. Features Designed to feel like a real basketball Each ball measures 4 inches in diameter Set comes with a pump Pack of 3 mini basketballs Pack of 3 Includes 3 x Mini Basketballs 1 x Pump Specifications Recommended Age: 3+ Weight: 1 lbs