4-Door Flex energy-efficient, 22 cu. ft. capacity refrigerator features a Twin Cooling Plus System designed to maintain optimal conditions within the refrigerator, keeping your perishable fruits and vegetables fresher longer. The spacious refrigerator cabinet has a slide-in shelf to make room for taller items beneath it, and the foldable shelf provides the same versatility in storage. The FlexZone drawer works to cool foods faster.