This is a commemorative medal from the EXPO '70 Japan World Exposition. "Gold, Silver, and Bronze" 3-piece set Gold Medal: 18K, approx. 13.5g Silver Medal: Silver 925, approx. 18.5g Bronze Medal: approx. 16g Condition: Unused, long-term storage *The outer box is damaged, but the medals themselves are in beautiful condition. *Stored in a dark place for a long time. Returns are not accepted to prevent substitution, so please understand. Shipping may not be available on weekends, holidays, year-end and New Year holidays, and Golden Week. #GoldMedal #CommemorativeMedal #WorldExpo #Expo