The National Marker Company caution signage alerts workers or employees about the requirement of eye protection in a specific area. The sign can be used at construction sites, manufacturing plants, industrial facilities and workshops to enforce security standards. The caution signage has the legend “CAUTION – EYE PROTECTION REQUIRED IN THIS AREA” printed in legible font to give more readability to the message. The sign is UV resistant, chemical resistant and graffiti proof. It has yellow text on black base and black text on yellow base. The rectangular caution sign complies with OSHA standards and has NMC Sign Muscle coating to protect the text against fading, scratches, scuffing, and moisture.