18K Stainless Steel Tarnish-Free Delicate Double Layer Necklace, this necklace features two delicate layers. one layer has ball and pearl creating a graceful, minimalist look and the another has herringbone chain crafted from durable 18K stainless steel to resist tarnishing and retain its shine. Product Details: length: 16", 18" ext: 2" ext clasp: Lobster Claw material: Stainless Steel metal finish: 18K Real Gold Dipped product: Lead & Nickel Compliant anti-tarnish: Tarnish Free, Non-Tarnish