HEALTHY MATERIALS: Onader Mini baking tray for oven is made of food-grade 18/0 stainless steel without toxic chemical coating. No harmful substances will be produced when baking at high temperatures. An excellent alternative to aluminum pans, safe and healthy for your family's daily use. STURDY CONSTRUCTION: Thick gauge with heavy-duty construction. The right weight makes it feel sturdy in your hands, not easy to bend or deform, rust-resistant and solid for long-term use. Portable and stackable design makes it easy to store and saves space. EXQUISITE CRAFTSMANSHIP: Seamless one-piece design with rounded corners prevents food from sticking easily. Smooth rolled edges without rough spots make it comfortable to hold and move. Deep, high sides all around increase capacity to hold more food and prevent food juices from spilling everywhere to keep your oven perfectly clean. EASY TO CLEAN: Superior mirror-polished surface to reduce the risk of food sticking. Always stays shiny and easy to release baked goods. (Tip: Use parchment paper or grease the baking pan with oil to prevent sticking.) Easy to clean by hand and dishwasher safe saves time and effort. MULTIPLE USES: Measures 23.7x17.7x2.5 cm. Our small pan is perfect for baking food for 1-2 people. Meets most small families' daily cooking needs. Not only for baking and roasting, but can also be used as a cookie sheet or serving tray for salad, sandwiches, and meat. A gift idea for housewarming or Christmas.