Everyday necklace featuring a button shaped freshwater pearl pendant on a 14k gold-plated chain. Material: freshwater pearl, 14k gold-plated Weight: 2g Adjustable length: 15''-16. 5'' Pendant: 12mm x 4mm Avoid knocking against hard surfaces. Our pieces are brittle and will break when hit with hard objects. Make sure that you take off your jewelry before you go swimming in a pool or hot tub. If you’re handing dirt and soil, quartz dust in soil is abrasive to the stone. Avoid cleaning your jadeit