This handsome mug carries complements any cocktail perfectly. The copper plated stainless steel design helps to keep your drinks colder for longer. Perfect for enjoying any cold beverage from water and iced tea to cocktails and beer. The tarnish resistant copper finish of this mug does not contain nickel, lead, or any other toxic substances so it's safe for all of your favorite beverages. Measures 4.125" by 3.5" by 3.5". *Care Instructions: This product is not suitable for the dishwasher. Hand wash and towel dry only.