The basketball is one of the basic equipment of the game of basketball and is usually designed in orange with symmetrically placed black stripes. A standard basketball has a circumference of 75-76 cm for men and 72-73 cm for women. Its weight is around 600-650 grams for men and slightly lighter for women. Basketballs are usually made of rubber, synthetic or leather materials and are filled with air. The surface of these balls has a textured structure so that players can grip and control the ball comfortably. International basketball organizations such as FIBA and NBA have set certain standards and specifications for balls to be used in official matches. The quality of the basketball directly affects the playability of the game and the performance of the athletes.