These copper mugs are made with real copper, making them a great mule mug after burning! They have an excellent hot and cold throw and add a rustic and calming atmosphere to any occasion! Details Made in United States Weight: 15 oz (425.24 g) Dimensions: 4.5 x 3.5 x 3.5 in (11.4 x 8.9 x 8.9 cm) Eco-friendly information Product Materials: Plastic-free Packaging: Plastic-free and Recyclable