No more struggling to get the ball to the hoop! Weighing 25% less than standard balls of the same sizes, these trainers are perfect for young students learning the skills of basketball. Less intimidating, too, for early beginner success. High-grade rubber cover, 100% nylon windings, and butyl bladder for lasting durability and excellent shape/air-retention. Set of 6 includes 1 of each Rainbow® color.