Description
Product Description Blank Copper Challenge Coin (40mm) Perfect for laser engraving Size: 40mm (1.57") diameter and 3mm (0.12) thick. Weighs 1.2 ounces Made of high quality premium copper Brushed finish Awesome gift for those who are fond of collecting coins Solid copper, not plated Great gifts for fathers, groomsmen, friends, military coin collectors, conversational starters!