Heat Shrink Tubing, Thin Wall, Material Polyolefin, Flexible, Flame Retardant Yes, Adhesive Lined No, Shrink Ratio 2:1, Use With Wire Size 12 AWG to 8 AWG, I.D. Before Shrinking 0.38 in, I.D. After Shrinking 0.19 in, Wall Thickness After Shrinking 0.03...