Signs and facility identification products call attention to hazards, regulate traffic, mark equipment, and provide information to prevent accidents and comply with building codes and safety regulations. Safety signs communicate information and reminders about potential hazards and safety instructions and help prevent accidents and injuries. Security grounds signs provide directions, mark exits and entrances, restrict access to certain areas, and identify areas under surveillance. Exit signs, fire signs, and emergency situation signs identify escape routes and safety equipment to guide building evacuations and improve emergency management. Parking, traffic, and road construction signs provide guidance for navigating roadways and parking lots. Pipe markers identify the contents of internal and external piping. Valve tags are preprinted with numbers and standard abbreviations to relay important pipe content information, valve identification, or operation information.