Gondola say she is an understatement, and if the goal is to cook shortbread (or other mass / food that does not move or just cooking), this will not be a problem, do not expect it against cook a pizza (as shown on the packaging) or anything else to be cooked perfectly flat ... Disappointing for a brand plate Zenker, I was accustomed to much better from it. (For the coating is against the usual level of the brand: perfection ...)