-Make a half or a full dozen of donuts for breakfast with this donut baking sheet set. -Donut pan are 12.5 x 8 inches, cavity is 3.25 inches diameter for standard-sized donuts. -Donut shaped cake pans are made of steel; non-stick coating for easy release and quick cleanup. -Dishwasher safe; however for best results, wash in warm, soapy water before first and after each use.