The prestige 57307 oven tray is an extra large baking tray and is perfect for roasting vegetables chips pizza even cookies the extra large size of the oven tray makes it fantastic for large families and entertaining it is made from high quality vitreous enamel making this traditional bake ware a long lasting and highly durable it is oven safe up to 240c475f or gas mark 9 and it is suitable for all oven types and it is dishwasher safe too prestige extra large oven tray365 x 29 x 2cmquali