1.19mm PVC air hose 2.size:13,16,19,22,25mm 3.high-effciency,energy-conserving, 4.professional manufacturer 5.factory PVC air ... hose1. Composition: The product is made of special soft PVC, synthal and polyester fiber with precise knitting..2. Features: high ... *250 mm50mm64mm1.0Mpa3.0Mpa50m1.629 kg/m1000*130 mm 19mm PVC air hose