Ideal for desktop literature organization. Shelves are adjustable or removable to customize compartments for document, binder and office supply storage. Ten hardboard shelves form up to twelve 9w x 11 1/2d x 2 3/8h letter-size compartments and support up to 15 lbs. each. Made of 1/2" compressed wood with laminate finish; solid fiberboard back. Shelves are adjustable and removable. - Ten hardboard shelves form up to twelve letter-size compartments.- Shelves support up to 15 lbs. each.- Made of 1/2" compressed wood with laminate finish.