This Eye Wash Station Do Not Block Circular - Floor Sign features a high contrast and bold design that can be easily seen from a distance, and is constructed using tough, industrial-grade materials, allowing it to survive in the most severe work environment. Our floor signs are engineered to not only withstand constant foot and forklift traffic, but chemical, water, and UV damage as well. We've made sure that every floor sign is designed to provide years of service, no matter the climate or surroundings.