The Cupcake & Muffin Pans by Chicago Metallic: Muffin/Pecan Roll Pan, 13-1/2 x 17-7/8 overall, makes (12) 3-11/16 muffins, 8.2 oz. capacity each, wire in rim, 26 gauge aluminized steel, AMERICOAT ePlus glaze ( Chicago Metallic - 43695 )