Natural stone Sha (Shaya) Tai Gyoku bead chain, bead diameter: Approximately 8mm; Chain length approximately: 44cm; Weight approximately: 39g, with a bag; Metal fittings material: alloy gold, number A4546; Sha Tai Gyoku belongs to non-renewable resources and has a certain collection value. Sha Tai Cui and Sha Tai Gyoku are jade produced from Inner Mongolian stone. They were mined in 2007. In 2008, it was officially named "Sha Tai Cui" by famous experts in the Chinese geological and stone and gemstone industries. This means that "Sha Tai Cui" was formed 1.8 to 2.4 billion years ago. People nurture jade, and jade nurtures people. If a person's body is healthy, long-term wearing of jade can moisturize the jade, and the water head of the jade, that is, the luster, will become better and brighter. If a person's body is not healthy, long-term wearing of jade allows the mineral elements in the jade to be slowly absorbed by the human body, achieving a health-preserving effect. If a person's body is healthy, long-term wearing of jade can moisturize the jade, and the water head of the jade, that is, the luster, will become better and brighter. If a person's body is not healthy, long-term wearing of jade allows the mineral elements in the jade to be slowly absorbed by the human body, achieving a health-preserving effect. *Please note that there may be scratches, dents, and inclusions (inclusions) unique to natural stones. ■The color of the photo may look slightly different from the actual product depending on the shooting environment. Instant purchase OK. Thank you!