Crafted out of durable stainless steel, this pack of Moscow Mule mugs from Cambridge Silversmiths boasts a subtle yet stunning hammered exterior. Hammered Black Moscow Mule Mugs 2-Pack Stainless Steel Construction with Genuine Black Nickel Plating Hammered Texture 20 oz Capacity Classic Handle Corrosion Resistant Dishwasher Safe Makes a Great Gift Each Mug Measures: 4.7 in x 3.6 in x 3.9 in Each Mug Weighs: 8.8 oz