This bracelet is made of natural turquoise.This is the green from the forest. The dark color is like the thick green moss in the stone stream, and the light color is like the sprouts emerging on the roadside. Turquoise has a long history. According to legend, among the seven-colored stones used by Nüwa to mend the sky, one is turquoise. It has the reputation of "Oriental Green". Internationally, it is designated as the "birthstone of December", symbolizing success and victory, and implying a safe and smooth life. In Tibetan areas, turquoise is the incarnation of a god. Wearing it implies bringing blessings and well-being to family members.The bracelet is in one size, with a total length of 15 cm and a 5 cm extension chain. The length can be adjusted as you like.