The National Marker Company this sign clearly informs motorists about a one way entry. It is mostly used on the roads to indicate the correct direction of traffic to prevent direct collisions. The legend “ONE WAY – DO NOT ENTER” is printed in legible and bold text to ensure better visibility even from a distance. The rectangular sign is UV resistant, chemical resistant and graffiti proof. The sign has NMC Sign Muscle coating to protect the text against fading, scratches, scuffing, and moisture.