The UltraSpec™ Series Pass-Thru Holding Cabinet is a one-section cabinet with a capacity of 21.5 cu. ft. It features four half-height solid hinged doors and three silver freeze (chrome-style) shelves. The cabinet has a standard depth and is equipped with an exterior digital TOUCH POINT™ control system. It also has cylinder locks for added security. The exterior is made of stainless steel, while the interior is made of aluminum. This cabinet is UL and UL EPH Classified and is proudly MADE IN USA. (We also offer a variety of other holding cabinets.)