Safety Parking Studs are provides an effective night guidance even under the harsh weather conditions. They are visible and can be felt, due to the noise when a vehicle cross over them. As it is made from aluminum and rigid ABS plastic, these studs bear sever impacts. Their specific reflective panel provides very high reflectivity. Apart from features, Safety Parking Studs are available in various sizes to represented the carriage way both at the center & at the edges of roads.