Diameter: 40mm Thickness: 3mm Material: Silver & Gold Plated Iron Ethereum (ETH) design in plastic case. THIS LISTING IS FOR 1 COIN ONLY. Delivery We dispatch all our items with Royal Mail Returns Policy All of our items are hand inspected before dispatch to ensure the highest standards of quality. We are sure you'll be 100% satisfied with your product, however if for any reason you are not, we are happy to accept returns within the time-frame stated on the listing (providing the item has not been used or damaged).