The Betty Crocker™ Oven Guard is a wonderful multi-purpose kitchen device! It is a great way to help keep your oven sparkling clean by holding all spills or drippings. The Oven Guard is specifically designed in order to consistently disperse heat about your baking pans, pies, and casseroles while silicone ring keeps pie plates and casserole dishes in place. It is also covered with a non-stick product that makes cleaning up really simple and the guard is dishwasher safe. Handles allow for easy removal from the oven.