Old Dutch Style 16 Oz. Smooth Solid Copper Moscow Mule Mugs with Brass Handle (04) Durable stainless steel construction with copper plating, Perfect for keeping your cold drinks cold Wipe clean with warm damp cloth and hand dry clean Great for Moscow mules, beer and other cold beverages as well, Unique style and superior quality, our mugs are beautiful and last a long time Not for microwave purposes Dia 3", Depth 4" Weight 160 grams approx. per pc