A top-rated jeweler since 1952, Ross-Simons travels the world to find high-quality styles at the best prices. Does your favorite necklace need updating? This extender can bring a new length to nearly any necklace by simply attaching it to the existing clasp/closure. Measuring 3" from end to end, the design comprises a 1.75mm polished 14kt yellow gold rope chain with a lobster clasp. Necklace sold separately. 14kt yellow gold extender. Each Ross-Simons item arrives in a fine jewelry presentation box. Shop Ross-Simons jewelry risk-free as all items include a 30-day, 100% money-back guarantee.