The Winco AMF-12 Muffin Pan features 12 individual cups, each with a capacity of 3 oz. and measuring 2-3/4" in diameter and 1-1/8" in height. Constructed from durable aluminum, this rectangular pan measures 14" in length and 11" in width, ensuring even heat distribution for perfectly baked muffins. Ideal for both home and commercial use, it offers a reliable solution for baking a variety of muffin recipes.