18K Stainless Steel Waterproof Tarnish-Free gold dipped Multi-Layer Herringbone and Ball Snake Chain with Cross Charm 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 has waterproof and tarnish-free properties, Product Details: length: 16.5", 18"