210pc Red/Black Heat Shrink Tubing

210 pieces of 45mm and 75mm long red and black heat shrink with a shrink rating of 2:1. Sizes 2.5, 3.5, 4.5, 6, 10, 13, 20mm (sizes given are diameters, measurements are not made with the heat shrink flattened) before shrinking. Pack Contents: 10 pieces 10mm - 45mm length (Black) 15 pieces of 6mm - 45mm length (Red 5pcs, Black 10pcs) 30 pieces of 4.5mm - 45mm length (Red 10pcs, Black 20pcs) 45 pieces of 3.5mm - 45mm length (Red 15pcs, Black 30pcs) 70 pieces of 2.5mm - 45mm length (Red 20pcs, Black 50pcs) 19 pieces of 10mm - 45mm length (Red 10pcs, Black 9pcs) 9 pieces of 13mm - 45mm length (Red) 12 pieces of 20mm - 75mm length (Red 6pcs, Black 6pcs) Features: 2:1 shrink ratio Handy plastic case Ideal lengths for basic cable joins.