Dribble to the right, dribble to the left? Just Dont double dribble. Official size (29.5 Multicolor Basketballs are great for practice. Durable rubber construction so these balls can play on the wood or the playground court. Deep channels and enhanced pebbling feel like real game balls even when playing just for fun. Recreational play Indoor/Outdoor Use Each pack includes 1 of each color: Blue, Green, Orange, Purple Red and Yellow.