New design jumping ball suitable for ages from 6 to 45 this newest ... -building ball is the latest craze all over the world jumping ballloading:180kgscolor: red,yellow,green,purple,blue material: PVCaccessory: ... with music,dance on the ball you will found, during jumping your belly calorification, it make your fat change to be ... the abdomen and strengthening breast when you play this ball. jumping ball