Thin Wall Heat Shrink Tubing On Reels 1.26"-.590" 165' Reels Black - Heat Shrink Tubing for Electrical Insulation and Color Coding.Thin Wall Heat Shrink Tubing On Reels 1.26"-.590" 165' Reels Black features include: Heat Shrink Tubing used for Electrical Insulation, Wire Harness, Bundling, Splices amp; Terminations Flexible Polyolefin Tubing 2:1 Shrink Ratio Rated for 600 Volt 257deg;F (125deg;C) continuous operation Heat Shrink Tubing forms tough, smooth insulated covering resistant to common fluids and solvents UL224 Recognized/CSA Listed Order Qty of 1 = 1 Roll MSDSnbsp;Below is more info on our Thin Wall Heat Shrink Tubing On Reels 1.26"-.590" 165' Reels Black