Office, facility and safety signs keep workplaces organized, easy to navigate and accident free. Signs perform many functions around a workplace. Exit and entrance signs locate emergency exits, fire doors and evacuation routes. First aid, eyewash, shower and breathing apparatus signs identify emergency equipment such as eyewashes and first aid kits. Restricted activities signs limit access to hazardous areas. Each office, facility and safety sign uses large lettering and contrasting colors to enhance visibility. Many signs also use universal pictograms to quickly communicate a hazard or safety instruction.