... ballBrandMagicalMaterial1.0mm PVC or TPU which is fire retardant and water-proof, with high tensile strength,abrasion resistance and excellent ... are in process.2, Strong handles attached to the our roll ball.3, All airtight inflatable are equipped with pressure ... PVC tarpaulin for inflatables and carton for pump.UsageFor water park,rental business, water park, amusement park, family use, school,and ...