This genuine 14K gold extender is strong, durable, and designed to lengthen your necklace, choker, bracelet, or anklet. It adds 0 to 3 inches of adjustable length and is crafted from real 14K gold, not gold-plated, ensuring superior hardness and cutting quality. The high-polished, nickel-free design is hypoallergenic, making it ideal for sensitive skin. The extender features a 3-inch chain with a 3mm width, a jump ring, and a spring lock clasp for security. It also includes a safety chain with a lobster clasp for easy on-and-off use. The dainty chain is beautifully crafted for a seamless look. As a registered Amazon brand, customer satisfaction is guaranteed with a no-questions-asked money-back policy. For any issues, 24-hour customer service is available. This extender is the perfect solution for customizing your jewelry with ease and style.