22mm Premium Nephrite caramel brown thumb ring (with certificate) 精品新疆和田玉且末全糖扳指(带证书)

This thumb ring is made of natural untreated nephrite and measures approximately 22mm inside diameter. It is believed to have health benefits and is used as a symbol of status.

• The description claims that nephrite is beneficial to health and wealth and can protect the wearer from physical injuries.