Rev-A-Shelf''s Lazy Daisy polymer susans feature a unique patented snap pin that make installation a breeze. Most susans are made from durable polypropylene plastic and plastic hub is molded right into the tray. Available in single, 2-shelf and 3-shelf models offered in both White and Almond colors.-Included: (2) Shelf White Polymer Full-Circle set with telescoping shaft and mounting hardware-Independently rotating molded Polymer hardware-Shelves are adjustable once installed-Telescoping shaft adjust from 26"H to 31" H-Designed for Corner Base Cabinets-Construction: Injection molded polymer plastic designed for durability-Shelf Weight Rating: 20 lbs. per sqft