Caution tape is a brightly colored plastic tape used to mark off areas that are hazardous or restricted. It is typically yellow with black lettering that reads "Caution" or "Do Not Enter." This tape serves as a visual warning to keep people away from dangerous situations, such as construction sites, crime scenes, or areas with potential hazards. The tape is lightweight and easy to deploy, making it a practical tool for safety management. It is often used by professionals like construction workers, law enforcement, and emergency responders to ensure public safety and prevent accidents in potentially dangerous areas.