Tip: The patterns and colors of natural stones will not be exactly the same for each piece. Please refer to the actual product for an accurate representation. Style: Modern Material: Copper, 14K gold-plated, Natural stone Care: Avoid wearing during exercise, as sweat will react with the jewelry to produce silver chloride and copper sulfide, which causes the jewelry to deteriorate and corrode over time. Imported Product measurements: Length: 1.4 inWeight: 0.3 oz (8 g)