Product Name : Polyurethane Air Tube;Material : Polyurethane(PU)Outside Diameter : 6mm / 0.23";Inside Diameter : 4mm / 0.16"Wall Thickness : 1.2mm / 0.05";Total Length : 7M / 23FtColor : Royal Blue;Weight : 155gPackage Content : 1 x Polyurethane Air TubeNote: Light shooting 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.
