This elegant gold chain necklace adds a touch of sophistication to any outfit. Perfect for any occasion. Metal: Stainless steel Coating: 14K gold PVD – durable, waterproof Chain length 41cm / 16.9'' Chain length (with extender) 46cm / 18.87'' Chain thickness 6mm / 0.24'' Our waterproof jewelry is designed for your daily routine. Shower, workout, swim – it can handle it all without fading. We stand by this, that’s why we offer a lifetime color warranty. If your jewelry ever loses color, kindly contact our customer support with a visible picture of your item.