Shrink tube, that shrinks to half of its diameter at low temperature.
Available sizes:
16: Ø int. mm 1,6; shrinks to mm 0,8
24: Ø int. mm 2,4; shrinks to mm 1,2
32: Ø int. mm 3,2; shrinks to mm 1,6
48: Ø int. mm 4,8; shrinks to mm 2,4
64: Ø int. mm 6,4; shrinks to mm 3,2