The Premium 925 Sterling Silver & 14k Gold Plated Mini Pink Opal Bar Necklace is perfect for adding a touch of elegance to any outfit. Ideal for both women and men, this necklace is versatile for casual outings or formal events. The 16+2 inch extension chain ensures a comfortable fit for all. Made with high-quality materials, it is authenticated with a 14K hallmark and complies with FTC regulations. Care for your necklace by avoiding ultrasonic cleaners, steamers, and contact with harsh chemicals. Simply clean with a damp cloth or soft brush to maintain its brilliance.