ColorName:BlackSizeName:2 MeterColorName:BlackSizeName:2 MeterColorName:BlueSizeName:1 MeterColorName:BlackSizeName:1 MeterFeatures:Heating Tool: Hot Air ToolsThis heat shrink tubing is flame retardant, , insulation, soft, stable performance, low temperature shrinkage, shrinking fast, etc.Applications: insulation and jacketing of power supplies, capacitors and similar objects-a vast range of applications in the production of industrial equipment, toys, sporting goods, electronics, and consumer products. Specifications:Flat Width: 170 mm / 6.69 InchDiameter=Perimeter/π, Perimeter=2*Flat WidthDiameter: 108 mm / 4.25 InchRated Voltage:300VShrinkable Temperature:80 Temperature Range: -40 to +105 Shrinking Rate: 48%(cross section)and 5%(longitudinal)Package Includes:1 X PVC Heat Shrink Tubes