This is a rooftop mount for gutter or gutter-less but is also capable of mounting to a headache rack. Made with a powder-coated steel frame, stainless steel adjustable mounts, MDO plywood sign is double-sided reflective (5′ x 1′). Sign folds down when not in use. Comes with 2 ECCO EB7813 rotating LED beacons, 8 ft. of extended wiring, and 2 flag holders. A ratchet tie down is used to secure the lamp bar to the roof (available extra).