This National Marker Company sign is in accordance with the IMO (International Maritime Organization) safety regulations. It is used to inform people on board the ship about the location of life jackets and save time during emergency situations. The safety sign uses contrasting colors to ensure clear visibility in most lighting conditions. The material is UV resistant, chemical resistant, graffiti proof and has an NMC Sign Muscle coating that protects the text against fading, scratches, scuffing, and moisture.