Circumference: 62-64 cm
Weight: 400-440 grams
Bounce: 50-65 cm on first bounce dropped from 2 m.
Material: Leather or other suitable material
Futsal is a game played between two teams of five players each, one of whom is the goalkeeper. Unlimited substitutions are permitted. Unlike some other forms of indoor football, the game is played on a hard court surface delimited by lines; walls or boards are not used.
Minimum Number of Players to Finish Match: 3, one of whom shall be a goalkeeper.
Usual Equipment including the following: Numbered shirts, shorts, socks, protective shin-guards and footwear with rubber soles