"Human body trace element jade; Jade FET accelerates human blood circulation and promotes metabolism. enable. Cells and tissues, jewelry (bracelets, pendants, pendants) enhance rapid response, improve the human immune system, and make families happy, happy, and happy. \" Product Details Product name: dragon jade ring Material: natural jade Shipping/handling and international shipping standards (15-30 days) Aspects; diameter 20.5 mm Color: green Luster: glass luster" Body Trace, Solid Necklace, Cells And Tissues, Carved Dragon, Dragon Ring, Lapis Lazuli Ring, Jade Ring, Natural Jade, Fashion Ring