Description: Heat Shrinkable Tube:Operating Temperature: -55 ~ 125Shrinking Temperature: Start at 70, and shrunk totally at 110(CB) or 115.Size range: 0.8 ~ 180mm (3/64 ~ 5inch or lager), special size are negotiable.Shrink Ratio: 2:1Available Color: Black, Red, Yellow, Green, Blue, White, Purple, and Grey. Can produce upon customers special requirement.