The small fits my mini and the medium fits my medium!!! I am going to try pizza for the first time soon. Would you believe that's why I found the BGE was to do brickoven pizza and have never got around to doing it on the egg!!!After I got home I started thinking I should have bought two of them so I could prepare another one while the first one is baking. I have a large airbake pizza pan that I have used for years that I have been very pleased with. So I will probably like these too.