Pre-Printed Clip-On Wire Marker, Non-Adhesive Acetal, Outside Diameter Wire Range 0.08 Inch - 0.10 Inch (2.0 mm - 2.5 mm). 0 - 9 Legend Only (Legends 6 and 9 have lines under the number). Non-adhesive markers grip tightly to wire/cable. Markers supplied on application wand tool. Chevron cut keeps multiple markers aligned. Black legend is embossed into wire marker clip.