Clearly mark underground assets or boundaries with Marking Whiskers. These 6” rugged markers spring back up after being mowed or driven over by graders and heavy equipment.
Marking Whiskers are great for marking underground utilities, construction sites, athletic fields, property boundaries, forestry and landscaping. They can be used alone or with other marking products for even greater visibility.
Choose to insert them into the ground with a 60-penny nail though the metal clip opening or hammer a wood stake into the ground then hammer the metal clip opening to the top of the stake.