This 18K gold extender chain is crafted from solid 75% gold (AU750/G18K), not plated, ensuring durability and a lustrous finish. Nickel-free, lead-free, and hypoallergenic, it’s ideal for sensitive skin and won’t cause discoloration. Each piece is stamped with its purity mark for authenticity. The delicate yet strong chain is perfect for extending necklaces, bracelets, or anklets. Available in 1-inch, 2-inch, or 3-inch lengths, it features a secure lobster clasp for easy use. Note that it’s designed for lightweight jewelry, not thick chains. Sold separately, this versatile accessory is great for year-round wear. Packaged in a protective jewelry box, it’s ready for gifting. Choose your preferred length carefully before purchase.