The two drawer file cabinet features heavy-duty steel construction and it has Gypsum insulation that's encased in a lattice of galvanized welded steel wire. It's water resistant with a 1-hour class 350 fire rating, 30 ft. UL impact rating, and a 30 minute ETL fire rating for digital media. It's available in different sizes with your choice of color, Black shown. Quality guaranteed by a limited lifetime warranty.