human hamster ball for sale 1)best TPU or PVC material 2)size diameter=2m 3)safe and fun 4)best quality color and transparent human hamster ball for sale walk on water ball,water ball,inflatable ball,inflatable toy,water walker ball1. material: TPU or PVC2. size: diameter 2m 3. zipper: TIZIP 4. blower: CE certificate 5. color: transparent or colorful6. max loading person: 2 persons7. packing size ...