This Universal Tray has a modular design to allow for installation in multiple locations around Jeeps via different brackets. (Sold Separately). This thermoformed plastic tray is lighter than steel and has better impact resistance. This rack will hold up to 100lbs of gear depending on bracket selection and bracket location. It's recessed I-bolts anchor tie-down straps to secure cargo. The rounded corners (versus square) help prevent injury when bumped.