[Gift] You can give these MEDALS on to friends, family, military coin collectors, etc. This can bring them happiness and make their relationship closer. [BRASS MATERIAL] Carved coin cospels are made of high quality brass. Solid brushed brass without plating. As there is no plating brush, there may be traces on the surface. [DIY] Ideal for stamping, engraving, engraving and engraving projects. You can make custom designs on it. [Small Size] Includes 10 personalized coins. The brass Challenge coin is approximately 40mm/1.57" in diameter and approximately 2mm/0.08" thick. Please note: no holes. [Acrylic Protection Box] Each coin in is independently packaged with a transparent acrylic protection box, which can effectively protect the product scratches., Weight: 0.57761112644 Pounds, Manufacturer: Rtxbvg