This solid 18k gold jewelry extender chain is crafted from genuine 75 gold, not merely plated. Nickel-free, lead-free, and hypoallergenic, its highly polished surface is ideal for sensitive skin and won't cause discoloration. Each piece bears the 18k G18K Au750 purity mark. Sold separately, please verify style and length. This small, strong, yet durable chain extends necklaces, chokers, bracelets, or anklets but isn't suitable for very thick chains. Available in 1 to 6 inch lengths with a secure lobster clasp. Packaged in a protective jewelry box, it's ready for gifting or year-round wear to enhance your favorite jewelry.