From the manufacturer\n--BAKING SHEET: This Chef aid baking sheet is perfect for use making Cookies,meringues biscuits and shortbread. Alternatively this tray can be used for a range of cooking applications too; such as chips, vegatables pizzas and many more. Thanks to its non-stick properties surface. No need for greaseproof paper\n--ROBUST: The thick carbon steel is incredibly strong, long-lasting and is an excellent heat conductor, incorporating a Goldflon non stick coating to allow cooked and baked goods to slide off with ease. Perfect size of 35.5 x 26.5 x 0.8 and inner size of 34.4 x 25.9 x 0.7 cm\n--FREEZER AND FRIDGE SAFE: This essential Cookie sheet can store baked goods in the fridge or freezer. The ability to go from freezer to oven is perfect for pre baking, and reheating from frozen when needed to keep baked goods fresher for longer\n--EASY STORAGE: This oven baking sheet is stackable for easy storage so you don't have to worry about it taking up a lot of space in your ke