2:1 ratio polyolefin heat shrink tubing assortment kit (170pcs total). Ideal for use in small electronic parts, general DIY and as an electrical insulator for cable terminations. / Colour: Black / Contents: 100mm pcs - 1.2mm x 60, 2.4mm x 40, 3.2mm x 30, 4.8mm x 20, 6.4mm x 10, 9.5mm x 10 / UL Approved / RoHS Compliant
