Description: HIGH QUALITY: The moscow mule mugs is made of stainless steel on the inner layer and copper-plated on the outer layer. PERFECT DESIGN: Mug with the special coating, the mugs are time resistant and durable. FEATURE: Moscow mule mug chilled drinks in copper cups offer a cool sensation, due to the metal quickly taking on the icy temperature of the cocktail. The cold metal is highly effective at insulating the cold temperature of any liquid, especially good for summertime drinking. APPLICABLE: Suitable for iced tea chilled, iced coffee, iced tea and any vodka, beer, gin, rum, tequila, martini glasses, or whisky mixed drinks drinking set. GIFT: Perfect gift for family, friends, whisky lovers. Specification: Capacity: 60mL Material: Bamboo Wood, Copper Size Chart: Bamboo Wood Cup Holder: 19x13.5cm / 7.48x5.31inch A: 4.7x4.5cm / 1.85x1.77inch B: 4.3x5cm / 1.69x1.97inch Package Includes: 1x Bamboo Wood Cup Holder 6x Moscow Mule Mug Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!