MasterClass Baking Tray - 39cm x 27cm x 2cm (15.5" x 10.5" x 1"). This range of award winning, premium bakeware from MasterClass guarantees many years of satisfying cooking and baking. Manufactured from heavy duty commercial weight steel with a non-stick coating. The range is dishwasher, oven, fridge and freezer safe and comes with a 20 year guarantee (5 year non-stick guarantee).