Extra thick carbon steel tin electroplating and sandblasting to resist warping, corrosion and flaking double non stick coating dishwasher safe 20 year guarantee and 5 year non stick guarantee create flawless fluted quiches with the master class non stick fluted loose base quiche tin round'. '.strtoupper('c')rafted from extra thick carbon steel, this tin offers superior durability and resistance to warping, corrosion, and flaking'. '.strtoupper('t')he double non stick coating ensures easy release of your baked goods'. '.strtoupper('d')ishwasher safe for convenient cleaning, this tin comes with a 20 year guarantee and a 5 year non stick guarantee, providing you with reliability and peace of mind'. '.strtoupper('e')levate your baking game and impress your guests with perfectly baked quiches and flans.