• Champion Sports
• Available in 5 sizes
• 100% nylon double stitched cover
• Bladder weight is 50% lighter than a traditional cage ball
• Green, Red, Royal Blue and Yellow
100% nylon double stitched cover for durability. Bladder weight is 50% lighter than a traditional cage ball. Extra large valve for super fast inflate/deflate time. Extra wide zipper opening for easy bladder insertion. Set includes cover and bladder. Available in 5 sizes.