Specifications:Material: Nitrile Butadiene RubberColor: BlackLength: 1M(3.3ft)Size: 4mm x 7mm(IDxOD) / 0.16" x 0.28" Package Content:1 X Fuel Line HoseDescription :1.Lubricating Hose has Oil resistant, wear resistant, aging resistant, soft, lightweight, good bending performance, smooth and beautiful appearance2.Lubricating Pipe made in Nitrile Butadiene Rubber has the characteristics of high temperature resistance, oil resistance. Note:The hose can transport fuel, but it is not recommended to be installed on equipment for a long time; it is not recommended to use this Nitrile Butadiene Rubber hose for transporting petrol and diesel oil .