Built from durable wood with a sturdy metal frame, reinforced by crossbar on the back, our elegant bookcase is built to last and is sturdy enough to hold all of your items. Simple structure, clear part numbers, and detailed installation instructions make the assembly much easier. If you get any problem with our products, please rest assured and feel free to let us know. If you get any problem with our products, please rest assured and feel free to let us know. Many fixed shelves offer ample open storage. Features an easy-to-assemble design you can mount to any where. Product Detail: 1: Overall Dimensions: 99.6" H x 71" W x 12.5" D 2: Space Between Shelves: 12.2"/13.5" H 3: Material: MDF and Metal 4: Color：Dark Walnut 5: Adult Assembly Required: Yes