700-4507, RS PRO, RS PRO Heat Shrink Tubing, Blue 18mm Sleeve Dia. x 3m Length 3:1 Ratio, Brand RS Pro, Sleeve Diameter 18mm, Colour Blue, Shrunk Diameter 6mm, Sleeve Type Heat Shrink RS PRO Heat Shrink Tubing, Blue 18mm Sleeve Dia. x 3m Length 3:1 Ratio