The BAKFlip FiberMax includes all of the features our top selling BAKFlip G2, with a VERY important difference: The outer surfaces of the BAKFlip FiberMax panels are made of FRP (Fiberglass Reinforced Polymer).  When compared to our aluminum covers, this premium surface makes the cover very dent and ding resistant.  This surface is also very scratch resistant, and unlike our alumiinum surfaced covers, should you ever scratch the cover, the substrate under the surface is black as well, making scuffs or scratches less noticeable  Last but not least, this FRP surface is also MUCH cooler in the touch when compared to the alumininum BAKFlips.  This can be an important consideration for a truck owner in a sun baked climate.