CharmGirl White Gold Plated Sterling Silver Box Chain Necklace, for DIY Necklace Jewelry Making,18'' Our materials are applied to pure 925 sterling silver that is not hypo-allergic. Because pure silver oxidizes, we add three extra layers to keep our products shiny for a long time. The colour of our chains won't fade. We spend more than others to produce healthy and environmentally-friendly products, that will bring you joy and happiness. Fashion Necklace Chain is Ideal for Jewelry Accessories DIY Making. Lightweight and sturdy chain is comfortable and safe to use. Gift packaging is Appropriately Selected to Match the Jewelry.