Dimensions: 36W x 16D x 73H in.. Sturdy steel construction. Dark gray and off-white finish. 5 adjustable shelves, 2 glass doors, and 2 cabinet doors. Includes locking mechanism. Achieve roomy and secure storage for books and files with the Diamond Sofa 4-Door 5-Shelf Bookcase with Tempered Glass Door Front and Key Lock Entry, featuring a separate cabinet on the bottom. Made of durable metal, this large bookcase is completed in a modern dark gray and off-white finish. Locking mechanisms on the tempered glass doors and cabinet doors assure security for all your important information and valuables.