1.25mm PVC air hose 2.size:13,16,19,22,25mm 3.high-effciency,energy-conserving, 4.professional manufacturer PVC air hose1. ... Composition: The product is made of special soft PVC, synthal and polyester fiber with precise knitting..2. Features: high ... requirement.3.Use: The product is widely used in many type of pneumatic tool, in civil engineering, factories,mining machinery and equipment ...