Italian Cooking Concepts THREE 12 inch Pizza Pans for baking Pizzas, cookies or Biscuits

This product looks like it has a non-stick surface. Is the pan coated, or just polished stainless steel?

Hi how deep is the pan inside ?

Do you know what the stainless steel gauge is on these pans (i.e. 18/0. 18/8, or other)?

Is this made in the USA?