Pieces: 1-piece Material: 18K gold-plated, Titanium steel, Zircon, Silver-plated 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. Imported Product measurements: One Size: Chain length 14.2 in, Extension chain length 2 in, Weight 0.2 oz (6 g) Mismatched Earrings, Mens Beaded Bracelets, Nature Bracelets, Acrylic Earrings, Stainless Steel Earrings, Girls Jewelry, Love Ring, Gold Plated Earrings, Stainless Steel Necklace