The fireproof lateral file is a crucial safeguard for your important documents and digital media. It has a 30 minute fire rating for digital media, 1-hour class 350 fire rating, 30 ft. UL impact rating, UL high security key lock, and it's designed to withstand water damage from sprinklers and fire hoses. It's available in different sizes with your choice of color, Parchment shown. Quality backed by a limited lifetime warranty.