The filing cabinet can be ordered in different sizes with your choice of color, Ivory White shown. It's made from high quality steel and it has Gypsum insulation that's that's encased in an internal grid of galvanized welded steel wire. It has a 1-hour class 350 fire rating, 30 ft. UL impact rating, and a 30 minute ETL fire rating for digital media. Quality backed by a limited lifetime warranty.