A timeless classic, our Cassi Herringbone Crystal Necklace will make you stand out! This luxurious 18k gold necklace sparkles with beautiful crystal pendants and is waterproof too, making it perfect for layering and everyday wear. Add a touch of sophistication to your style! * Length: 15.5" + 2" extender chain * Waterproof * Tarnish resistant * 18K Gold plated stainless steel * Hypoallergenic