Jumping Ball suitable for ages 6 to 45,loading is 180kgs. This newest body-building ball is the latest craze all ... ,GREEN,PURPLE,BLUE OPTIONALMaterial:PVCBrand:SHENGONGAccessary:1.BALL+PUMP 2.BALL+PUMP+PROTECT TOOLSInner Box:41.5*12* ... music,dance on the ballyou will found,during jumping your belly calorification,it make your fat change ... and strengthening breast when you play this ball. JUMPING BALL