This optional Microwave Trim Kit Accessory, for the DMT2420B and DMW2420S, is designed to match the overall dimensions of Dacor's Classic 36", 30" and 27" Epicure and Millennia Wall Ovens; Renaissance 30" Wall Ovens; Distinctive 30" Wall Ovens; Renaissance 36" Epicure Warming Drawer; Distinctive 30" Warming Drawers; and Renaissance 30" and 27" Epicure and Millennia Warming Drawers for a built-in appearance.