Care: Avoid direct contact with water and cosmetic products. Copper money can oxidize over time. You can clean the silver frame and copper coin with metal cleaning products. , Please keep your products away from cosmetics, perfumes, and chemical substances. Do not store under direct sunlight, especially in damp and humid environments such as a bathroom. Remove your jewelry while swimming, taking a shower, and during physical ac , Since it is polished, it will darken in a longer time (1-2 years). In this case, you can polish it with metal polishers.