Titanium Steel Double-Layered Necklace

Titanium Steel Double-Layered Necklace Material: Titanium steel, 18K gold-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 5-10 business days shipping Product measurements: Chain length: 15.7/20.5 in Extension chain length: 2 in Weight: 0.7 oz (20 g)