Perfect size for all cups, mugs, and glasses of any beverage as a coasters. Diameter 4 Inch, each coaster weight 3oz (0.19lbs / 85 gram). Package content is a set of 4 copper coasters. It protects your table from trace formation. It never leaves any marks or stains on the table. It is durable for both hot and cold drinks as a coasters. On the other hand, you can also use it to cover on the top of cups, mugs as a lid. Made from 100% pure thick solid copper. It has been stunningly hammered by hand to have a more durable structure. It does not bend easily and is sturdy enough to not be damaged when dropped to the ground. A lifestyle and utilitarian copper object, addthe warmth and luster of copper to your living space with our elegant handcrafted coasters. You can use these coasters for holiday parties, family gatherings, weddings, perfect for entertaining and gift giving - lovely gift for any occasion. It is an object that will make homes, restaurants, bars and cafes feel unique. Great rustic vintage decor for many uses chic, trendy, and classy.