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 2 AWG to 4/0 AWG, I. D. Before Shrinking 1.1 in, I. D. After Shrinking 0.37 in, Wall Thickness After Shrinking 0.12 in, Length 6 in, Shrink Tubing Properties Abrasion-Resistant, Acid and Alkali-Resistant, UV Light-Resistant, Color Black, Temp. Range -67 Degrees to 230 Degrees F, Package Style Individual Pieces. This item has been restricted from sale in the following state (s): []