inflatable pvc circle skirt

a pvc inflatable circle skirt under test at the factory, we alway,s overinflated them for the purpose of showing up any small pin prick size hole,s that could cause or lead to deflation or failure at any time with the inflatable skirt during it,s use
these skirts as with our dresses are a sealed inflatable using hot air welding of all seam,s and valve inflation, this particular circle skirt has a drawstring waistband and is made of 0.20 mm pvc