Add a touch of drama to your look with this show-stopping statement necklace! Featuring three large oval links and a chain link style chain, it makes a bold statement without even trying. Thanks to the two clasps, the center oval link moves freely, making it easy to adjust as needed. It's the perfect pick for a night out that won't soon be forgotten! (At 16" long, you know it's always ready for a close-up!) Chain links are 13mm x 10mm x 3mm Two side oval links are 21 mm x 13mm Center oval link is 25mm x 16mm Magnetic clasp Made from Brass Plated 18K Gold Necklace is 100% nickel-free and cadmium-free Earrings are 100% nickel-free and cadmium-free All Luv Aj jewelry is considered waterproof and tarnish-resistant! They use IP Plating which stands for Ion plating. This is a Physical vapor deposition (PVD) process and the jewelry is plated with at least 0.1 micron of 18K Gold or Silver, plus e-coating which qualifies it to pass waterproof tests. If you wear your jewelry every single day- in the shower and the bed, then you'll find that the color will not fade for at least six months. We do recommend removing your jewelry when you shower and sleep, and keeping it away from water and lotion only to ensure that the color of the plating does not fade over time.