ITEM NAME:8mm(OD) x 5mm(ID) PU Air Tubing Pipe Hose 10 Meter Blue 10M H3G3 8mm(OD) x 5mm(ID) PU Air Tubing Pipe Hose 10 Meter Blue 10M H3G3 M4Z4 Product Name : Polyurethane Tube;Material : Polyurethane(PU) PU Outside Diameter : 8mm / 0.31";PU Inside Diameter : 5mm / 0.20" PU Total Length : 10M / 33Ft Main Color : Blue; PU tube is lightweight, tough, kink resistant tubing, ideal to use with push to connect Fittings. Air blow gun is specially designed for efficient blowing of air, the cleaning of parts and surfaces etc. Package Content : 1 x Polyurethane Tube Note: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 +/-1-3 cm.