Amway Queen Approximately 27 cm in diameter. The original lid is missing, so I will include a lid that is not Amway brand but fits perfectly. There are no major noticeable scratches or stains, but there is some evidence of use. Also, I will remove the handles to make it more compact for shipping. Please be aware that you will need to reattach them with a screwdriver upon arrival. The multi-layered construction allows heat to be distributed evenly, shortening cooking time. It can be used for "baking," "frying," "stir-frying," and "oven" cooking. The "water seal effect," where the lid and body fit tightly together, prevents heat and steam from escaping, bringing out the natural flavors of the ingredients.