The Zyliss bakeware collection is made from heavy-duty carbon steel with a double layer of non-stick for a superior baking performance. This durable bakeware allows heat to conduct evenly during cooking to ensure a beautifully consistent bake every time Designed to withstand temperatures of up to 240C Zyliss bakeware range wont warp and the heavy-duty carbon steel and non-stick coating mean its made to last Dimensions: 40.5x34x13.5cm Care: Dishwasher safe Handwash recommended