Shrink tubing SHRINK TUBE PROTECT BOX 19.1/9.5 BK, shrink tubing, cable diameter: 19.1mm - 9.5mm, polyolefin, black, , Areas of application: Green-yellow shrink tubing: For identification and marking of earth conductors and earth connections according to VDE, insulation, protection and cable bundling, Benefits: Certified for use in North America and Canada, Flexible, Excellent physical and mechanical properties