Lekue Silicone 6-Cup Muffin Pan Flexible, baking mold; made of FDA approved food grade silicone Makes 6 large muffins with 3-inch diameters; nonstick surfaces Avoids burnt edges and crusts; stops cooking when removed from oven Oven-safe up to 500 degrees F; microwave- and freezer-safe Measures 11 by 7-1/2 by 2-1/2 inches overall; dishwasher-safe