A jade ring. In ancient China, it was considered a symbol of the king and has long been said to possess a special power that "brings eternal youth and immortality." The simple oval shape gives it a Showa retro atmosphere. - Material: SILVER G - Stone: Jade - Size: Believed to be size 13. Inner diameter 17mm - Stone size: 1.5cm (length) x 1cm (width) x 5mm (height)