Safety supplies and protective equipment keep work sites secure and help companies ensure full compliance with safety regulations. Protective clothing, helmets, goggles, and other safety gear help guard employees from injury or infection. Safety signs warn employees and others of potential hazards, alert workers to the location of safety equipment and exit routes, and offer safety-related instructions in a concise and attention-getting format. Fall-protection safety products help prevent people working at heights from falling or decrease the risk of injury if they do fall. Traffic safety equipment can be used to keep traffic moving in the right direction and block off potential hazards.