The 2037F Fire and Waterproof Hanging File is perfect for storing your valuable documents or credentials. The chest has a 0.62 cubic foot capacity which allows you to store hanging file folders which allow you to easily organize your documents. The safe also features a waterproof seal which protects your valuables if the case happened to be sprayed or even submerged in water. The fireproof protection allows the case to be exposed in fires with temperatures up to 1550 degrees Fahrenheit for 30 minutes. In addition has been independently verified to protect digital media such as memory sticks CD’s DVD’s and external hard drives in a fire. For convenience the safe offers a clamp style latch and key lock 2 Keys Included .