DescriptionPneumatic hose tubing is made of premium silicone material for practical and durable use, high tension, high tensile force, high strength and toughness, using temperature range wide, good pressure and temperature resistance.Features- Color: Black.- Material: Silicone Rubber. - Size: About 400.00X0.70X0.70cm/157.20X0.28X0.28in.- Length: 4m. - Manufactured with premium material for practical and durable use. - Pneumatic hose pipe has using flexible, has high elasticity to restore memory effect. - Used this to replace old or broken rubber hose, it is very rigid pipe and good performance. - This item has excellent flexibility, high pressure resistance, wear resistance and tear resistance. - Suitable for pneumatic tools, instruments, mechanical gas pipeline, laboratory automation equipment, general industrial water and gardening.