Solex basketball in size 7 Solex basketball for recreational and professional basketball players. You will appreciate this Solex rubber ball when playing outside with friends. The material is resistant to abrasion, excellent adhesion and you don't have to worry about contact with the skin. Material: upper PU, inner nylon, polyester, bladder 30% butyl, 70% rubber Dimensions: 22 x 22 x 22 cm