Usage Tips:1.PREMIUM QUALITY: Our non-stick loose quiche pan is made of heavy duty carbon steel construction, accord with FDA standard. 2.DURABLE AND RELIABLE DESIGN: The fluted sides of the quiche 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. Non-stick coating and detachable base provides easy release.3.EXCELLENT HEAT CONDUCTION: Massive headwind temperature minimum temperature -40 degrees, maximum temperature 230 degrees, heated by evenly frozen. Non-corrosive, stain-resistant and dishwasher-safe for easy maintenance.4.IDEAL HOME ACCESSORY: Our tart pie pans are perfect for creating creamy cheese cakes, chocolate cakes, muffins, cupcakes, brownies and other delicious desserts. It is fun for your baking and makes your family very happy