Protect your most important files with this Fire & Water Chest. Fire-resistant construction is 30-minute ETL Rated up to 1550 degrees Fahrenheit/843 degrees Celsius. The lightweight chest with compression latches and a waterproof seal also offers 72-hour waterproof certification when submerged under 1 meter of water. You can store letter-size hanging file folders, USB drives, CDs and other digital media in the 0.6 cubic feet interior. Interior dimensions are 12.2" wide x 8.5" deep x 10.1" high. Exterior dimensions are 15.9" wide x 12.6" deep x 12.9" high. Locking chest includes two entry keys.