The Circulon Bakeware range was designed with the confident cook in mind. We use exceptionally tough carbon steel to manufacture our products. This results in durable and efficient bakeware and will help you to achieve perfect, even baking performance to satisfy all your family and friends. Our unique TOTAL NON STICK SYSTEM has been added to this 3 piece set. Food will not stick... guaranteed. This non stick system includes Hi-Low circular grooves to dramatically reduce abrasion and create a durable and exceptional non stick surface. Baked food will release with ease and cleaning up will be effortless. The Circulon Momentum products can be used in the oven up to 230C. It can also be used in the dishwasher to save you time cleaning up. Bake for all your loved ones knowing the non stick surfaces on your large oven tray are safe and 100% PFOA free, lead free and cadmium free. For your complete peace of mind, our oven cooking tray comes with a hassle-free lifetime guarantee.