The 3 drawer filing cabinet is made from high quality materials and it has a durable, powder coat finish on all sides, including the bottom. This product carries the 2-hour class 350 fire with UL-Impact label. It's been tested against 2 hours of exterior fire exposure at 1850ºF, a 2000ºF explosion, and a 30 FT drop. It's available in different sizes, colors, and it's backed by a limited lifetime warranty.