Shrink-On Tubing Individual Cable Tubing: Tubing Type - Heat Shrink Tubing; Temperature Rating - -55 to 110 deg C (-67 to 230 deg F); Wall Type - Thin Wall; Material - Polyolefin, Adhesive Lined; Shrink Ratio - 2-1; I.D. Expanded - 0.37 in (9.3 mm); I.D. Recovered - 0.03 in (0.8 mm); Color - Black; Length - 4.00 ft; Additional Information - Flexible; Manufacturer Series - ProFIT HAT