3M EMS Mini-Marker - Telephone 1255

Mini-markers are ideally suited for marking the location of utilities burried at depths of 6 feet (1.8 meters). Mini-markers provide positive and accurate idenfication of underground telephone lines, helping to reduce the risk of accidently excavating other buried facilites. Markers function without the need for an external power source. The marker spokes help stabilitze it in the correct position after placement