The Coldline UC 48" is an excellent freezer for any under-counter or worktop application. This 2 door unit provides 12 cubic feet of storage and a thick 48" stainless steel work surface. Interior and Exterior made of stainless steel. Wheels, adjustable shelves, and self-closing doors come standard on all units. Optional small casters will reduce height by 1". Eco-friendly R290 refrigeration system maintains -8 to 0 degree temperature to keep your food in the safe zone.