Our fender flares are machine cut from strong, but flexible American made material that is textured on top and smooth on the inside. Our kits come with hardware, instructions (with pictures), and can be installed in about an hour. We offer a standard coverage kit (for vehicles with factory wheels and tires) and an extra coverage option for those of you with aftermarket wheels, lifts, and/or wheel spacers. The extra coverage option adds an additional inch to the outside edge of the fenders. The 570 in the pictures has stock wheels with 2" wheel spacers and the extra coverage fenders installed.