Rock Slide Engineering's Rear Hitch Slider is made of 7-guage steel to protect the underside and receiver hitch when you are out off roading. Providing easy access to the bed or roof of your jeep. It prevents dirt, rust, and debris from entering your hitch tube. Fitting snug to prevent you from having to adjust the cover or worrying about it when wheeling. We use a state-of-the-art automated powder coat system to acid etch the raw base material in preparation for the textured black topcoat. Easy installation!