Features: *Made of nylon materials with copper accessories. *Used extensively to connect air compressor, is straightforward to install. *Comes with 4 pieces of copper lock cores parts. *Connect the air compressor pressure swap and verify 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 pressure change and verify valve Quantity: 1pc Package Content: 1*Air Compressor Nylon Hose Note: 1.Transition: 1cm=10mm=0.39inch. 2. The genuine shade of the item could also be barely different from the pictures shown on web content attributable to many points akin to brightness of your computer screen and light-weight brightness. 3. Please allow slight handbook dimension deviation for the data.