Lund 95850 Genesis Elite Tri-Fold Truck Bed Tonneau Cover for 1999-2018 Ford F-250, F-350, F-450, F-550 | Fits 6.8' Bed Low-profile, soft tonneau cover features a luxurious HAARTZ maintenance-free, twill weave material with a lightly-textured matte black finish Flexibility of a tri-fold and the performance of a full, one-piece seamless cover to protect your gear and cargo; Integrated clip and strap system allows the vehicle to operate with the top in the open (folded) position Frame fabricated from corrosion resistant powder-coated aluminum and high-impact polycarbonate; Weather tight seals keep your cargo dry Comes fully-assembled, requires no drilling or special hardware and can be installed in less than five minutes Proudly made in the USA and backed by a limited lifetime warranty