Lund 99851 Genesis Elite Seal & Peel Truck Bed Tonneau Cover for 1999-2016 Ford F-250, F-350, F-450, F-550 | Fits 8' Bed Low-profile, soft tonneau cover features a luxurious HAARTZ maintenance-free, twill weave material with a lightly-textured matte black finish Cover seals using a tongue-and-groove closure system; Rolls up to allow full bed access with integrated ties to secure cover in the open position Patented latching and tensioning system is designed for a perfect, adjustment-free fit; Heavy-duty aluminum rails and bows Comes pre-assembled and mounts quickly to your truck bed with no-drill, pre-marked rails and heavy-duty adjustable clamps Proudly made in the USA and backed by a limited lifetime warranty