Pieces: 1-piece Material: 18K gold-plated, Titanium steel, Oil drip Care instructions: 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.
Product measurements:One Size:Chain length 15.7 in, Extension chain length 2 in, Weight 0.1 oz（2 g）
