The Bun Box measures 35.75 inches in width, 21.25 inches in depth, and 6.25 inches in height. It has a capacity to hold 60 buns and is made of stainless steel with polycarbonate hinged doors. The box is designed to fit under the 8250 series. It is NSF and ETL certified. This bun box is manufactured by Nemco and is specifically designed for hot dog buns.