... dimension:45MM dia 3MM thickness various dimension coin available ,2012 custom metal coinProcess: stamping ,die casting .die struckMaterial: iron, brass, ... )Coins can be made with soft enamel colors or imitation hard enamel colorsFinishing: gold, silver, nickel, antique gold, silver, ... religious medals, brass medal silver metal coin, metal medal, custom coin, metal badge, trolley coin and coin 2012 ...