Rev-A-Shelf helps to maintain shelf space and keep spices within reach with our adjustable wood door mount spice rack. Includes (3) bins and are adjustable to any position so they don''t interfere with your cabinet shelves. Easy to install and can be configured in any position as your spices change.-Included: (3) Wood spice racks with Chrome rails, (2) Wood rails and mounting hardware-Product is designed to hold standard spice bottles (2.25")-Designed for a standard 30" tall wall cabinet.-Unclutter cabinet shelves and utilize wasted door space-Adjustable bins avoid hitting cabinet shelves-Designed for a 11" opening-Door mount brackets: Adjustable door mount brackets are Included: and required for operation-Construction: Fully Assembled Maple Wood construction with a clear coat finish for durability