1、PU MATERIAL: The airbrush air hose is made of excellent PU material, which has strong aging resistance, not easy to deform or break 2、BRAIDED PROCESS: The outside of the hose uses a braided process to wrap to avoid abrasion, greatly prolong the service life of the hose. 3、LOW RESISTANCE: The interior of the airbrush air hose is smooth, the gas resistance is small, and the painting is smoother with an airbrush. 4、MAIN PURPOSE: Extend the use distance of the airbrush, without using the airbrush with the air pump, making it flexible for you to paint. 5、EASY TO CONNECT: One end is connected to the airbrush head, and the other end is connected to the airbrush air pump, with stable connection. 1 x Airbrush Air Hose Item Type: Airbrush Air HoseMaterial: PU, Wrap YarnColor: BlackLength: Approx. 1.8 meter / 5.9ftInner Diameter: Approx. 4mm / 0.16inOuter Diameter: Approx. 8mm / 0.31inWeight: Approx. 100g / 3.5oz