Product Description ROHS compliant heat shrink tubing. Various sizes from diameter 3.2 mm to diameter 12.7 mm. Shrink ratio 2: 1 when heated to 90 degree. Colour options; Black, red or mixed assortment of Black, red, Blue, yellow and White. Supplied in partitioned box. Set Contains: Sealey HST100BR Heat Shrink Tubing Assortment 95pc 100mm Black & Red