Professional-quality carbon steel with premium quick-release, non-stick coating for uniform baking; PFOA-free, FDA and European LFGB approved. Makes 12 mini-sized muffins; great for mini muffins, cupcakes, mini cheesecakes, mini coffeecakes, candies, and more; instructions for use included. Non-stick to release food quickly; no stuck-on, baked-on mess; use wooden or nylon tools; never cut in the pan; heat safe to 480-degrees Fahrenheit. Reinforced beaded rim prevents warping and allows secure handling; easy non-stick cleanup; hand wash in warm, soapy water, dry thoroughly