18K Gold Plated Shell Charm Necklace Elegant beach-inspired necklace crafted from hypoallergenic stainless steel with a rich 18K gold plated finish. Features a delicate conch shell charm on a durable link chain, perfect for layering or wearing solo. Length: 15.75" with 2" adjustable extender for versatile styling. Material & Care: Waterproof and tarnish-resistant. To maintain the gold plating's shine, avoid prolonged contact with lotions, perfumes, and cleaning products. The deeper gold tone is intentional and reflects the premium 18K gold-content finish—not tarnishing. Ideal for summer, beach trips, or everyday wear. A timeless piece that complements resort-inspired and casual styles.