The BAKFlip FiberMax is an aluminum hard folding truck bed cover with an FRP (Fiberglass Reinforced Polymer) surface, making the cover dent, scuff and ding resistant, as well as cooler to the touch. Its tough aluminum substructure, robust hinge design and patented slam latch system make the FiberMax an easy-to-use, dependable cover that is built to last.\nBAKFlip FiberMax Hard Folding Truck Bed Cover - 2009-2018 (2019-2021 Classic) Ram 5' 7 Bed without RamBox\nBefore purchase please verify if you have New Body Style or Classic Body Style on 2019-2021 Ram 1500 - This part is for the Classic Body Style\n2009-2010 Dodge Ram 1500 67.4 Bed Without RamBox, 2011-2018 Ram 1500 67.4 Bed Without RamBox, 2019-2021 Ram 1500 Classic 67.4 Bed Without RamBox