The Kalmar White 40x80 Open Bookcase features five shelves with a white high pressure, open grain melamine laminate over MDF construction, accented by silver powder-coated steel supports. It has floor levelers to keep it steady on uneven floors. Perfect for completing your full Kalmar Office gset, or use it by itself in a home office, bedroom or living space. Suitable for use in residential or commercial environments, this modern open shelf is also available in other colors and sizes.