Three necklaces 14k gold PVD Waterproof, tarnish proof, no color change! Perfect to wear with your bikinis and not worry about color change in the pool, jacuzzi or ocean! Both chain necklaces barely worn, the Twins necklace is the only one that was regularly worn, thus the closeup pictures to see its condition Twins pendant necklace Chain length 45cm / 17.72'' Chain length (with extender) 50cm / 19.69'' Chain thickness 2mm / 0.08'' Pendant diameter 1.8cm / 0.71'' Short Capri necklace Chain length 35cm / 13.78'' Chain length (with extender) 40cm / 15.75'' Bermuda Chain length 35cm / 13.78'' Chain length (with extender)40cm / 15.76'' Chain width 4mm / 0.16''