High Demand! The must have Paperclip Chain is a stunning chain for jewelry making. Whether you're looking for a popular chain for necklace making, creating a charm bar, or adding it to your permanent jewelry business, this is a forever classic chain to keep on hand. We use the process of PVD Coating our 18K Gold chains over 316L stainless steel for a non-tarnish, hypoallergenic, finish that will hold up best to everyday wear and will never turn your customers skin green. ✦Quality That Lasts: Crafted from 316L stainless steel, these chains resist scratches, wear, and tarnishing better than other gold-filled or plated options. ✦Designed for All Skin Types: No harsh base metals make it safe for those with sensitive skin (free of nickel, lead, or other allergens) ✦Perfect for Every Budget: Enjoy the look and feel of solid gold at a fraction of the price, offering luxury without the expense. Link Widths: 2.5mm x 6.5mm(2.5mm) / 4mm x 12mm(4mm) / 6.5mm x 14mm(6.5mm)