The CARL Dual Lock Personal Security Box is a personal cash box with 2 locks, designed to hold items such as wallets, jewelry, and cell phones. It comes with 2 keys and a combo locking system (key cylinder and a combination lock). With the round-end design, the box minimizes the chances of sharp edges snagging hands or clothes. The unit can be used at home, in a dorm room, office, hotel, or car.