Bolts to existing mounting points on the vehicle chassis, with no modification required. Prevents damage to vehicle sills and chassis when crossing over large obstacles. Helps prevent ''gravel rash'' to the vehicles paint work. Features 2 Hi-Lift jacking points per side. Rock Sliders run the full length of the vehicle body between the front and rear wheel. Manufactured from heavy gauge tubular and plate steel. Powder coated black for protection from the elements. Installation hardware and fitting instructions included.