Rev-A-Shelf''s 4WLS series wood lazy susans are revered as the best on the market. Whether you are replacing an old unit or just adding a lazy Susan to your corner cabinet. You will not be disappointed with the high quality construction and the durable rotating hardware that makes installation simple.-Included: (1) Wood D-Shaped shelf with rotating bearing/stop attached-Hardware Type: Rotating bearing that mounts to a shelf-Plywood finger joint rim with 5/8" thick bottom-Designed for Corner Base Cabinets-Construction: Maple Wood construction with a clear coat finish for durability-Shelf Weight Rating: 20 lbs. per sqft-Simple installation