Non-Stick Material Is Easy To Clean Fits A Variety Of Pan Sizes Product Is Dishwasher-Safe Diameter Of 12.25" Eliminates Unwanted Oven Messes Keep Your Oven Clean With This Non-Stick Pie Drip Catcher And Oven Guard From R&M International. The Non-Stick Metal Is Suitable For Use With Pies, Casseroles, And Other Baked Goods. It Is Easy To Clean By Hand Or In The Dishwasher.