Included: (2) Black 27 qt. waste containers, (1) metal frame, (1) pair of soft-close slides and mounting hardware Full-extension soft-close slides Keep your kitchen waste hidden but easily accessible Arrives fully assembled and ready to install Designed for 15" base cabinets Built-in door-mount brackets, optional Door-Mount Extension Bracket Kit (5345-DM-KIT) is available Optional 27 Qt. Rev-A-Shelf lids are available, sold separately Heavy-duty aluminum frame, black Mounts to the cabinet floor and door Minimum Cabinet Opening for a Face Frame cabinet is 12"W x 22.5"D x 19.5"H