Bake oversized cafe-style muffins in this hard-to-find size Six 3.9-inch cup cavities great for jumbo cupcakes, personal pies and individual quiches Made of pure aluminum for superior heat conductivity and produces consistent evenly browned baked goods every time. With encapsulated galvanized steel rims prevent warping. Pan exterior measurements are 14.8 x 10.2 x 1.5 inches. Each of the six cavaties measures 3 inches at the base and 3.9 inches at the top. Proudly American Made since 1946