The PU hose is industry's preferred pneumatic pressure hose, oil and abrasion resistance, impact resistance, break resistance, good retardancy, non-toxic. High elasticity and high elongation, high viscosity, fluid resistance small, small hydraulic loss, weight is 30%-70% of rubber hose. Suitable for industry, agriculture, food, medicine, construction, fishing, aquaculture, garden irrigation. It is also suitable for some fields of working fluid delivery. Such as: compressed pipe, hydraulic line, a garden hose, oil, water pipe, oil production, blasting, tube hose pump hose. Product Name: PU tube Material: polyurethane Outer diameter: 6mm / 0.24 inch Inner diameter: 4mm / 0.16 inch length: 3 meters / 9.8Ft Color: Black Weight: 68g Scope of delivery: 1 x PU hose Only the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/-1-3cm.