material: these airbrush adapter kits are made of quality metal material, and the sturdy structure makes them difficult to break or deform, and rust-proof, and can be applied for a long time.Install simply: no need to fix with screws, and the accessories are equipped with threads, you can easily connect and disconnect, without releasing the air pressure, saving you much time and energy.Size details: the airbrush hose with standard 1/8 inch fittings on both ends and they are suitable for connecting airbrushes to air compressor.Colour: blue+silverMaterial: metal+nylonPackage Contents:1 * Nylon 6 ft Braided Air Hose1 * Quick disconnect connector7 * Male and female connectors (without regulating valve)5 * 1/8 Inch male connectorOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.