Justrite Sure-Grip EX Blue 30 gal Safety Cabinet with two manual doors and a shelf is made from steel and is designed to store corrosives. Cabinet measuring 43″ X 44″ X 18″ has an epoxy baked-on powder coat finish that offers great chemical resistance and features fusible links to hold doors open during use. It features a double-wall construction, dual vents with flame arresters for fire protection, grounding wire connections, adjustable shelves, leak proof sills and a three-point shelf. The poly lined shelves, the removable sump liner prevents corrosion and the polyethylene tray is adhered to the galvanized steel shelves.