Water Ball, Water Zorb, Walk on Water Ball, Walking Sphere Description of Inflatable Water Walking Ball, Water Walker, Water Zorbing Ball, Water Sphere: Material: PVC/TPU Thickness: 0.8mm or 1 ... Ball, Bubble Soccer, Bubble Football, Water Ball, Water Walker, Water Roller, Pool, Zorbing Ramp, Race Track, Water Slide, Water Park Toys, Inflatable Bouncer, Bounce House Castle etc ...