According to rules of FIBA (the International federation of basketball) the ball should be orange colour with traditional pattern of 8 inserts and black seams. It should be pumped up to such pressure that at falling on a playground from the height of 1.80 m measured from the bottom surface of a ball, it must bounce at least 1.20 m and no more than 1.40 m. Circumference of a ball should be not less than 74,9 cm and no more than 78 cm. The ball weight see should be not less than 567g and no more than 650 g
