Double-Layered Stainless Steel Necklace

Design: Modern Composition: Stainless steel coated with 18K gold plating Maintenance: Avoid wearing while exercising, as perspiration can trigger chemical reactions that produce silver chloride and copper sulfide, resulting in the jewelry’s deterioration over time. Imported Specifications: Adjustable chain length between 15.8 and 20 inches, including a 2-inch extender; weight about 0.18 oz (5.2 g)