Bestop HighRock 4X4 Black Lower Cargo Rack Bracket provides convenient overhead storage for open-air driving. This tray can each hold up to 75 pounds of gear depending on where they"re installed. The thermoformed plastic tray is lighter than steel and has better impact resistance. Rounded corners help prevent injury if bumped. Cargo is tightly secured with tie-down straps anchored by installed I-bolts.