Small and lightweight, Dorm Vaultâ„¢ allows you to keep your precious belongings safe right in your own dorm room. Keep your MP3 player, camera, jewelry, passport and cash safe and handy. It's easy to install by attaching safe bracket to any furniture post less than 4" in width. Includes combination lock. Measures 10" H x 9" W x 9" D. One-year limited warranty. Model # DV450.