Healthful: No more aluminum into your food, Good replacement to aluminum pan, the baking sheet is made of high quality pure 430 Stainless Steel, without toxic chemical coating Sturdy: With superb mirror finish surface, it won t warp and won t rust, durable for many years use Professional Bakeware: Perfect for baking cookies, cinnamon rolls, sticky buns, brownies, corn bread and fruit cobblers and etc, food present out perfectly Easy to Clean: Full sides all around help this toaster oven tray keep food contained and prevent food liquid flowing everywhere, easy to clean by hands or dishwasher Dimension: Tray 24 x 16 x 1 inch, Rack 23 x 15 x 0.5 inch, ideal baking sheet for uses in baking shop, buffet, birthday party, food festival, family gathering or other get together.