Genesis(TM) Snap Tonneau features a low-profile design and black leather appearance premium vinyl. The Genesis Snap cover is 50% thicker than most competitors' covers. The corrosion-resistant, black powder-coated aluminum frame features Insulsnaps(TM), which allows snaps to slide within the rail providing easy alignment and quick access to the entire truck bed. The Genesis(TM) Snap installs easily onto any truck bed in about 20 minutes with no drilling required. Each full snap cover is custom fitted for your truck's specific make, model, year and bed size. Additionally, when in use, the cover helps improve the overall aerodynamics of your vehicle, thereby reducing drag and increasing fuel economy.