Features: *Made of nylon material with copper accessories. *Used extensively to attach air compressor, is easy to install. *Comes with four items of copper lock cores parts. *Connect the air compressor strain switch and check valve. Specifications: Product name: Air Compressor Nylon Hose Material: Nylon, copper Color: Black Length: (Approx. ) 300mm/11.8'' Pipe outer diameter: 6mm Suitable for: Connect the air compressor stress switch and examine valve Quantity: 1pc Package Content: 1*Air Compressor Nylon Hose Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real coloration of the article could also be slightly diverse from the images shown on online page attributable to many points such as brightness of your computer screen and lightweight brightness. 3. Please enable slight handbook size deviation for the data.