Included: (2) Shelf Wood Full-Circle set with telescoping post and mounting hardware Independently rotating injection molded polymer hub included Top shelf is adjustable once installed Laminated Hardwood rim with 5/8" thick shelf bottom Adjustable post will accommodate a 26" to 31" interior cabinet height Designed for Corner Base Cabinets Construction: Fully Assembled Maple Wood construction with a clear coat finish for durability Cabinet Floor Mounted