Sur La Table Classic Nonstick Standard Muffin Pan SLT-OPP1200MF, 12 Count Bake perfect cupcakes or muffins with this muffin pan that features a superior nonstick coating for even, easy release every time Created our line of Classic bakeware is ideal for both novices and experienced bakers alike Thanks to thick, aluminized steel that provides superior heat transfer and excellent durability, this pan delivers perfect results over a lifetime of use The specially formulated nonstick coating contains no PTFEs or PFOAs, making our Classic Nonstick bakeware an excellent choice for environmentally conscious bakers Material: Aluminized Steel