JEGS Tri-fold Tonneau Covers will give your pickup truck a sleek appearance, added security, and improved gas mileage. Tonneau comes completely assembled in the box - no loose parts, no tools required. Patented quick clamp system allows for easy on or off in less than three minutes. The tonneau cover's vinyl finish is mold and mildew resistant. The tie down strap system allows you to drive with the tonneau in the open or closed position.