127pcs Heat-shrink Tubing Thermoresistant Tube Heat Shrink Wrapping Kit Electrical Connection Wire Cable Insulation Sleeving Material: Polyolefin Shrinkage Ratio: 2:1 (will Maximum Shrink To 1/2 Its Supplied Diameter) Collection Of Heat Shrink Tubing,7 Specifications,2 Colors. Supplied Internal Diameter: 2.0mm,2.5mm,3.5mm,5.0mm,7.0mm,10.0mm,13.0mm Fully Shrunk Internal Diameter: 1.0mm,1.25mm,1.5mm,2.5mm,3.5mm,5mm,6.5mm Minimum Shrinkage Temp: 84/183.2F Full Shrinkage Temp: 2120/248F Operating Temperature: -55/-67F To +125/257F Tensile Strength: 10.4 Mpa Dielectric Strength: 15 KV/mm Flammability: Flame Retardant Approvals: UL Approved Supplied Format (round Or Flat): Product Is Supplied Flat Cutting Method: Scissors Or Sharp Knife Color: Red,Black 127pcs/set Include: (amount Supplied Internal Diameter X Single Length) 15pcs 2.0mm 40mm Black 13pcs 2.5mm 40mm Black 10pcs 3.5mm 40mm Black 10pcs 7.0mm 40mm Black 8pcs 12mm 80mm Black 4pcs 17mm 80mm Black 4pcs 22mm 85mm Black 15pcs 2.0mm 40mm Red 12pcs 2.5mm 40mm Red 10pcs 3.5mm 40mm Red 10pcs 7.0mm 40mm Red 8pcs X 12mm X 80mm Red 4pcs X 17mm X 80mm Red 4pcs 22mm 85mm Red Package: 127pcs/set Sleeving Wrap Wire Note: Due To The Hand Measurement, There Have Size Error About 1-2mm. Item Color Displayed In Photos May Be Showing Slightly Different On Your Computer Monitor Since Monitors Are Not Calibrated Same. _x000D_