Are you designing a new kitchen and want a corner base cabinet with a seamless 360-degree rotation, or do you already have a pie-cut cabinet and need a replacement susan? Look no further than the Rev-A-Shelf® Polymer pie-cut! 24" and 28" double shelf options, featuring luxurious chrome posts and hardware. The durable and easy-to-clean polystyrene shelves mount directly to the cabinet door and when in use, they travel together within the cabinet.