DESC: The GLD5900N features a Giant Tub with Super Capacity Racking that washes up to 15 place settings at once, with room for cookie sheets, platters and other tall items. There are two utility shelves in the upper rack that flips down to provide an extra shelf for small items. With its 6-level BrilliantClean Towerless Wash System, the GLD5900N quietly and efficiently powers dishes clean using remarkably less water and energy.