The Cupcake & Muffin Pans by Chicago Metallic: Cupcake/Muffin Pan, 11-1/8 x 15-3/4 overall, makes (12) 2-3/4 muffins, 3.8 oz. capacity each, curled rim, 26 gauge cups/22 gauge panel, aluminized steel, AMERICOAT ePlus glaze ( Chicago Metallic - 45125 )