Bestop HighRock 4x4 Modular Rack System allows the Universal Rack Tray to be installed in multiple locations around your Jeep with a number of different brackets (each sold separately). The Rack constructed of molded polyethylene, is lighter than steel (weighs 11 lbs.) and has better impact resistance. Universal Rack Tray can hold up to 200 lbs. of gear and feature recessed eyebolts to anchor tie down straps and cargo nets. Rounded corners help prevent injury if bumped. Universal Rack Tray Measures: 43 x 23 x 4 deep.