Empaistic coin o Hard enamel o Imitation hard enamel o Die struck soft enamel o Photo-etched soft enamel Empaistic coin size: dia 38*2.5MM craft: casting zinc alloy with gold colour for giveaway, promotional, collection purpose1. description: gold coincustomized design are welcome 2. Material: zinc alloy, iron, brass, stainless iron etc. 3. Finished: gold, silver, bronze, anti-color customized ...