Feng Shui Obsidian AGATE Pi Yao / Pi Xiu Bracelet to attrack wealth!! Strentch bracelet Material : Obsidian, Color:Dark Red Diameter of bead: 10 mm Size of Pi Yao about : 0.50 Width x 1 “ in length Obsidian can obsorb the negative energe from people‘s body, so it is good for health to wear obsidian jewelry! Pi Xiu is a good luck creature, and it is the ninth son of the Heavenly Dragon whose task is to provide the blessings of good finance and wealth.