Dulongyu is also very effective in improving sleep. You can wear Dulongyu if you can't sleep well. I believe it will help.

The mineral elements in Dulongyu will be slowly absorbed by the human body to achieve health care.

Dulong jade in Nujiang, Yunnan belongs to jadeite jade species, that is, timely jade. High hardness and heat resistance. After amplification, it is granular structure, mainly green, and the knocking sound is crisp. You can see the characteristic yellow metallic inclusions (pyrite) with glassy luster. The dark horse in the jadeite world is the sister jade of Myanmar jadeite and Baoshan Nanhong, which is of high collection value. At the same time, it is also one of the gems with great health-preserving effect at present.

Dulong jade contains dozens of minerals and trace elements, which has health care and health preservation effects after long-term wear.