This extender chain is crafted from solid 14k real gold (58.5% gold, marked 14k/G14k/Au585), not plated. It is nickel-free, lead-free, hypoallergenic, and highly polished, ideal for sensitive skin and prevents skin discoloration. Sold separately, please note the style and length before purchase. The chain is small but strong and durable, designed to lengthen necklaces, chokers, bracelets, or anklets. It is not suitable for very thick chains. Enjoy this versatile extender year-round with your favorite jewelry. Available in 1-inch, 2-inch, or 3-inch lengths. Each includes a durable lobster clasp for secure, easy fastening. Carefully packed in exquisite jewelry packaging, it arrives protected and ready for gifting.