Heat Shrink Tubing, Heavy Wall, Material Cross-Linked Polyolefin with Adhesive, Rigid, Flame Retardant No, Adhesive Lined Yes, Shrink Ratio 3:1, Use With Wire Size 3/0 AWG to 400 MCM, I.D. Before Shrinking 1.5 in, I.D. After Shrinking 0.5 in, Wall...