HEALTHY MATERIAL - This baking tray is crafted from high quality pure stainless steel without toxic chemical coatings, eliminating the concerns associated with aluminum. EXQUISITE CRAFT - The baking pan features an exceptional mirror finish which reduces the risk of sticking. Its smooth rolled edges provide comfort for holding and transferring. EASY CLEAN - The deep full sides help prevent juices from spilling, keeping your oven clean. It is easy to clean and dishwasher safe. HEAVY DUTY - With a balanced weight, these baking pans feel sturdy when held. They are rust-free and non-toxic, making them suitable for everyday use. MULTI USE - This set includes 3 sizes: Large 40 x 30 x 2.5 cm, Medium 31.5 x 24.5 x 2.5 cm, Small 24 x 18 x 2.5 cm, meeting all your baking or roasting needs. They can also be used as a sandwich tray, serving tray, cookie tray, etc.