Genesis? 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?, which allows snaps to slide within the rail providing easy alignment and quick access to the entire truck bed. & The Genesis? 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.