... than TPU skin Zorb even they are in same size The Water walking ball is very simple and easy to use, just ... again, to full capacity, and you off, walking, jumping, rolling and flipping on the water.Dimension: 2.0M in Diameter and 0 ... customers' request )Material: PVC ( non-toxic, colorless, tasteless ) Walk ball / Water walking ball / Walk on Water Ball 2M PVC 0.8MM Free EMS ...