This pair of rails with built in feet is used to mount the Front Runner Dometic Slimline II Roof Rack to the vehicle. Comes in a set of (4) four, 1 pair of front foot rails and 1 pair of rear foot rails (left and right-hand side per pair). Mounts to the existing factory mounting points. No drilling is required. Made of steel and sealed with the same durable, weather-resistant powder coating as the Front Runner Dometic Roof Rack. Installation hardware and fitting instructions included.