This United States Purple Heart Dog Tag is made of superior quality grade aluminum. Our Military Dog tags are treated with epoxy coated enamel to produce a clear, brilliant image. This tag ships with a 26" beaded chain for wear and a rubber silencer. All MilitaryBest Dog Tags are provided by the same company that supplies military products to the United States Armed Forces around the globe. As with all MilitaryBest products, each dog tag is backed by our 100% Satisfaction Guarantee