Orgreenic 82-12LID Frying Pan Lid, 12-Inch From inner lip to inner lip it is 11 11/16, from outer edge to outer edge it is 12   (Lid Measurement) Oven and broiler safe Oven and broiler safe, Hand wash Safe Use Up to 500 Degrees Fahrenheit Now you can boil, bake, braise, steam, saut, or fry without adding any oil, grease or fat, thanks to Orgreenic Non-Stick Cookware