The Vollrath 8243618 Adapter Plate is designed specifically for Miramarâ„¢ Cookware, featuring a single size template measuring 12-3/4"W x 21-1/8"D. It includes a large oval cutout that accommodates either a 49442 or 49445 16" oval au gratin dish. The solid black finish offers a sleek and professional appearance, while its NSF certification ensures it meets strict public health standards. Proudly made in the USA, this adapter plate is an essential addition for enhancing your cooking setup.