Lekue Silicone 12-Cup Muffin Pan Flexible, baking mold; made of FDA approved food grade silicone; Cooks thoroughly and evenly; nonstick material provides easy food release Prevents burnt edges and crusts; stops cooking when removed from oven Oven-safe up to 500 degrees F; microwave-, freezer-, and dishwasher-safe Pan measures 9-1/4 by 1 by 13 inches overall; makes 1 dozen 2-1/2-inch mini muffins