Cake Pan: Approximately 16cm in diameter, 5cm deep Doughnut Cutter: Approximately 7cm in diameter (stainless steel) Thank you for viewing. The bottom of the cake pan is removable. Although it is unused, it has been stored with other cooking utensils. There are no noticeable scratches. I am also selling other baking tools, so please take a look if you'd like. Thank you.