The four drawer file cabinet allows you to rest easy knowing that your documents, hard drives, flash drives, thumb drives, CD's, and DVD's will be safe. It's water resistant and has a 1-hour class 350 fire rating, 30 ft. UL impact rating, UL high security key lock, and a 30 minute ETL fire rating for digital media. It's available in different sizes, colors, and it's guaranteed by a limited lifetime warranty.