Baking sheets are used for baking and roasting in the oven. The leakproof baking sheets have a high rim and are made in one piece - ensuring that cakes, quiches and casseroles are evenly browned. The extra heavy-duty sheets feature a cut-resistant non-stick enamel coating, have excellent heat conductive qualities and are suitable for temperatures up to 450°C. The circular baking sheets with a perforated thermal base are perfect for pizza and crostini; they are also available with a fluted thermal base and a pouring rim for fries. The rectangular oven baking sheets features a slide mechanism as well as an extendable frame so that it fits perfectly in every oven. Since the baking sheets have a nonstick coating finish you can use a knife directly on the sheets and cut without leaving any scratch marks.