Each medal is hot struck in fine silver, a technique that creates unique individual character on every piece. Antiqued and hand rubbed gives definition to the fine lines and every piece is counter-stamped with weight, hallmark, and a variety of maker marks at the artist’s pleasure, again, adding to the unique character of every medal. Available in one (1), two (2), or three (3) ounce weights. Also, discounted as a three piece set!