The BAKFlip F1 hard folding truck bed cover comes equipped with an FRP (Fiberglass Reinforced Polymer) top surface, providing superior dent, ding and scratch resistance. The heavy-duty aluminum panels that line the underside give the cover its strength and durability. Together, these make the F1 our top of the line BAKFlip, offering a stylish and secure cover for the long haul. The F1's rugged design is made to perform in severe working and weather conditions. Rain, hail or snow - the F1 has you covered. Quickly and easily fold and lock the cover in the flipped up position for hauling large loads. The F1's advanced infrastructure and upgraded components provide unrivaled strength and security, and are backed by an extended 3-year warranty.\nBAKFlip F1 Hard Folding Truck Bed Cover - 2014-2018 (2019 Legacy/Limited) Chevy Silverado/GMC Sierra 5' 9 Bed\n2014-2018 Chevrolet Silverado 1500 69.3 Bed, 2014-2018 GMC Sierra 1500 69.3 Bed