18K Stainless Steel Waterproof Tarnish-Free Multi-Layer Herringbone and Ball Snake Chain Necklace, this necklace features multiple layers intricately woven with herringbone, ball, and snake chains, creating a dynamic. Made from high-quality stainless steel with a luxurious 18K gold finish, it boasts waterproof and tarnish-free properties, Product Details: length: 16" ext: 3" ext clasp: Lobster Claw Metal finish: Stainless Steel 18K Gold, Silver product: Lead & Nickel Compliant anti-tarnish: Tarnish Free, Non-Tarnish Real Gold Dipped Necklace Stainless Steel Necklace Hypoallergenic Necklace Tarnish-Free Necklace Non-Tarnish Necklace Water Proof Necklace Water Resistant Necklace Sweatproof Jewelry Fade Resistant Necklace Anti-oxidation Layered Chain Necklace | Herringbone Link Necklace | Snake Chain Necklace | Real Gold Dipped Necklace | Real Gold Plated Necklace | Layering Necklace | Simple Gold Necklace