... /pc;0.1cbm/pc 2012 HOT water walking ball PVCMaterialTPU water ball:0.8mm or 1.0mm TPUPVC water ball:0.8mm or 1 ... for the zipper4)Use it not more than 2 people in one ball 1) Material: high strength, high density, PVC or ... swimming pool, bumper boat, inflatable cartoon, moving cartoon, ground balloon, water walking ball, air dancer, Christmas products, large advertising products and ...