Wens Wall Mounted Bookcase Unit, 6 Open Shelves, Black Metal, BrownFeatures: Product Weight: 46. 64 lb One bookshelf unit Warm walnut brown finish over melamine for durability and elegance Sturdy black metal frame with clean, straight lines for a modern look Six open shelves provide generous display and storage space Open back design creates a light, airy feel ideal for small or minimalist spaces Wall mounted design ensures stability and saves valuable floor space Slim silhouette fits effortlessly into various room