Water Sphere, Water Zorb Ball, Water Ball For Sale Description of Inflatable Water Walking Ball, Water Walker, Water Zorbing Ball, Water Sphere: Material: PVC/TPU Thickness: 0.8mm or 1 ... , Sphereing, Zorb Ball for Sale, Zorbing Ball, Body Zorb, Bumper Ball, Bubble Ball, Bubble Soccer, Bubble Football, Water Ball, Water Walker, Water Roller, Pool, Zorbing ...