High-quality Materials,: Used heavy-duty carbon steel material, our stronger and more durable than aluminum material, and also has good thermal conductivity. Non-stick coating make it easy to clean The quiche pan is a must-have for families and parties. Practical Design: The fluted sides of the tart pan increase the surface area, which in turn creates a strong crust capable of holding and containing the heavy ingredients of a quiche or a fruit tart. Removable Bottom for Easy Demolding, makes the finished product more complete and beautiful. Coating is PTFE/PFOA/BPA free. Fit Hot & Cold: This tart pan is suitable for both the refrigerator and the oven. Minimum temperature -104 F(-40C), maximum temperature 445 F (230C), heated by evenly frozen. Non-corrosive, stain-resistant and Dishwasher available for easy maintenance. How to Use and Maintain In Order to Extend the Service Life? -- It is best to wash by hand rather than in a dishwasher. In addition, do not use steel wire balls to brush the surface, which will damage the surface coating. The recommended operating temperature should not exceed 500F (260C) Best Gift Choice: Whether it's for baking novices or pastry masters, receiving a beautiful baking tool will make them happy. Our tart pie pan is one of the best choices, the multiple optional sizes, sturdy features and high quality craftsmanship make it easy happy for everyone who receives it.