ITEM NAME:9m Polyurethane PU Air Compressor Hose Tube Pneumatic Hose Spring Air Pipe T Gw.High toughness and high density: The aging resistance is better than ordinary rubber and the service life is long. Material: PU. 1 x Air Compressor Hose Tube. With quick connector: spring tube with quick connector, quick and easy to put into use, easy to operate, easy to use.