8mm Dia Flexible PVC Corrugated Gas Tubing Conduit Tube Hose 10M 33ft Product Name : Corrugated Wire Tubing;Tube Inner Diameter : 8mm / 0.3" Tube Outer Diameter : 10mm/ 0.39";Length ( approx.) : 10M / 33Ft Material : PVC;Color : Black Weight : 157g Package : 1 x Corrugated Wire Tubing