2:1 ratio single-wall 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: 100 mm length pieces: 1,2 mm x 60 pcs, 2,4 mm x 40 pcs, 3,2 mm x 30 pcs, 4,8 mm x 20 pcs, 6,4 mm x 10 pcs, 9,5 mm x 10 pcs  / RoHS Compliant