The MoltenĀ® Official junior water polo ball is constructed with a quality natural rubber cover and a 2-ply laminated butyl bladder. It features a Maxigrip surface and deep channeling. ā¢ Natural rubber cover ā¢ Maxigrip surface ā¢ Deep channeling ā¢ Pattern nylon wound ā¢ 2-ply laminated butyl bladder
Water Polo (waterpolo) Official Match Ball.