UnderCover Armor Flex 19-24 (New Body Style) Ram 5'7" w/ RamBox w/o Black Track System Model AX32011UnderCover Armor Flex 19 24 (New Body Style) Ram 5'7" w RamBox w o Black Track System Model AX32011 The new ArmorFlex hard folding cover is designed to protect your truck bed and its contents, while maintaining its strength, style and durability. Heavy duty panels are coated with a LINE X(R) specialty automotive coating designed to provide advanced protection from dents and scuffs, even in the most extreme environments. The dual action tailgate seal