Our 4 piece ProCook non-stick bakeware set includes 4 large baking trays all measuring 41 x 31 x 2.5cm and are the perfect size for baking in large quantities. Each piece in the ProCook Non-Stick Bakeware range benefits from a superior quality specially formulated ProCook Ultra BK non-stick coating specifically designed to give you the best results when baking and roasting.