Feng Shui Handmade Obsidian Pi Yao Bracelet for Wealth (With a Betterdecor Pouch) The sale is for one Handmade Obsidian pi yao bracelet and a pouch with"Betterdecor" Logo printed on it. high quality ! new design !adjustable bracelet string ! diameter of bead-10mm ; size of pi yao : 0.75 3 coins on Pi Yao ,more chance to attract wealth ! Pi Yao also known as Pi Xiu, Pi Xie .Obsidian can obsorb the negative energe from people's body, so it is good for health to wear obsidian jewelry