600 V, 100' Reel, 0.5" Dia Expanded, 0.25" Dia Recovered, 0.025" Thk, 2:1, Black, Flame Retardant Cross Linked Polyolefin, Thin, Heat Shrink Tubing Heat Shrink Tubing Type Heat Voltage Rating 600 Volt Wall Type Thin Material Flame Retardant Cross Linked...