Add these optional accessories to your StowAway 2 Cargo Carrier for even more versatility!License Plate Light & Bracket Kit: Mounts on the rear of your StowAway2 Cargo Carrier to display your license plate. Plugs directly into the pre-installed wire harness inside the StowAway2 Cargo Box and includes light, bracket and hardware. License Holder Kit: Eliminates the "play" at the hitch junction so that any vibration is greatly reduced. Can be used with other hitch-mounted accessories. Only for use with standard 2" receiver hitches.