The perfect personalized gift for anyone - engrave your own initial with a loved one's initial. This pendant necklace features a small classic round disc on a delicate, diamond-cut cable chain from our signature O Collection. .925 Sterling Silver Disc diameter 0.4in (1cm) Adjustable chain: 15-17in (38-43cm) Laser Engraving Letter Height: 2mm Spring clasp closure Hypoallergenic, lead and nickel free #256S