Traditional 8 panel ball Rotationally wound High performance butyl bladder for consistent bounce and air retention Performance Rubber basketball built for use 24/7 Available in size 7, size 6 (28.5), and size 5 (youth) Our basketballs are built tough to be played with 24/7. Top quality rubber construction on a 70% butyl bladder making them virtually leak proof. Available in 3 sizes for every age.