18K gold-plated double-strand link necklace with hammered medallion coin. Nickel and Lead Compliant (Hypoallergenic) Expertly crafted with 18K gold plating and a hammered medallion coin, this double-strand link necklace adds a touch of sophistication to any outfit. Plus, the nickel and lead compliance ensures that even those with sensitive skin can wear it comfortably. Upgrade your jewelry collection with this stunning and hypoallergenic piece.