Pickup rack, sturdy and flexible chrome moly. 4 posts have threaded ends to apply bolts, current canopy height 28" width 60" base 72” but hollow aluminum adapters can be cut and placed on posts to raise it if going over 28" canopy or if you need over 60" width for Ford canopy. Slight bend in front due to whoever made it but will easily accept hundreds of pounds on top. For 8’ boxes.