1. Using high-resilience polyurethane raw material, the air pipe has a smaller bending radius and is easier to install.2. PU hard rubber outer layer, soft and wear-resistant.3. Nylon yarn reinforcement layer, good ductility, resistance to stretching and no deformation.4. The inner layer of explosion-proof PU hard rubber blocks light and prevents the growth of algae.5. Various specifications are available to meet different needs.6. Applicable to various pneumatic tools, air compression pumps, and pneumatic systems.7. Widely used in carpentry, auto repair, automated production, garden irrigation, etc.Specification: Package Weight One Package Weight 1.01kgs / 2.22lb One Package Size 15cm * 15cm * 4cm / 5.91inch * 5.91inch * 1.57inch Qty per Carton 20 Carton Weight 21.60kgs / 47.62lb Carton Size 32cm * 32cm * 22cm / 12.6inch * 12.6inch * 8.66inch Loading Container 20GP: 1183 cartons * 20 pcs = 23660 pcs40HQ: 2747 cartons * 20 pcs = 54940 pcs