The BAKFlip FiberMax includes all of the features of a standard aluminum BAKFlip, now 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.