Water Roller, Inflatable Water Roller, Hamster Wheel, Zorb Roller Description of Inflatable Water Roller Ball, Bubble Roller Wheel: Material: PVC/TPU Thickness: 0.8mm (optional 1.0mm) Size ... Ball, Bubble Soccer, Bubble Football, Water Ball, Water Walker, Water Roller, Pool etc. Guangzhou Vano Inflatables Co., Ltd (China) Our Products ...