All FireGuard® record safes have passed rigourous fire endurance tests and bear UL 350° -1 Hour Fire and Impact Resistant label. This means that the safe's interior temperature will remain below 350°F (well below the char point of paper) upon exposure to temperatures reaching 1700° for one hour. It also certifies that FireGuard Safes will survive a drop of 30 feet into rubble during a fire, such as a fall through burning floors. The record safe interior components are constructed of welded steel and finished in attractive, durable air-dried enamel paint. They can be used in a variety of functional configurations.