As stylish as they are sturdy, UnderCover Ultra Flex Tonneaus are constructed from lightweight fiberglass panels that fold all the way back to the bulkhead for complete truck bed access when you need it, and feature an underlying layer of BedRug carpet. Aluminum side rails clamp onto the rails of your truck bed, delivering a low-pro appearance – all in an attractive, UV-protected matte-black finish. Dual LED bed rail lights offer visibility for nighttime trucking, and UnderCover went so far as to add a handy saddlebag that hooks onto the covers’ rails for additional storage.Installation is a cinch – all you need is a free chunk of an afternoon, a 9/16” wrench and a little elbow grease. Made with pride in Rogersville, MO, your UnderCover Ultra Flex Tonneau Cover is supported by a 5-year warranty.