When you"re baking multiple foods, you need all the cooling space you can get. This solid metal four-tiered rack is tough enough to support 10-lb. trays on each tier, yet folds flat to store in less space than a single tray. Excellent for arts & crafts projects too. Product Features • Sturdy black powder-coated metal construction • Four fold-out arms strong enough to support 10 lbs. each • Space-saving design for counter tops; collapsible for storage