STREET CRAFT Copper Moscow Mule Mug Copper Moscow Mule Mug Hammered Finish Capacity 16 Ounce The cup holds16 fl.oz has a tag welded brass handle Great for drinking and serving moscow mule, ginger root beer The mugs are lacquer quoted both inside and outside to protect the copper from getting tarnished. Weight :184 grams, height : 4 inch ; diameter : 3.5 inches Extra thiked copper hand made by skiled artision