uxcell Ratio 8.0mm Dia. Blue Polyolefin Heat Shrinkable Tube 2M 6.6Ft Product Name : Heat Shrinkable Tube;Material : Polyolefin;Rated Voltage : 600V Temperature Level : 125C;Flammability : VW-1 Diameter : 8mm / 0.314" (Before Shrinking),4mm / 0.157" (After Shrinking);Shrink Ratio : 2:1 Length (Approx.) : 2M / 6.6Ft;Color : Blue Weight : 21g;Package Content : 1 x Heat Shrinkable Tube