*Road Stud* is a reflective, durable device installed on road surfaces to enhance lane visibility and road safety, especially during nighttime or low-visibility conditions. Made from high-quality materials like aluminum, plastic, or ceramic, road studs feature built-in reflectors or LED lights for improved visibility. They are commonly used on highways, pedestrian crossings, parking lots, sharp curves, and road dividers to provide clear guidance, prevent accidents, and support effective traffic management.