Feng Shui Handmade Yellow Crystal Tiny Wu Lou /Hu Lu Hanging Amulet for Protection ( with a Betterdecor Pounch) The sale is for one yellow crystal Wu Lou hanging and a pouch with "Betterdecor" printed on it Material : yellow crystal Total about 4" in length. Size of Wu lou : 1 CM X 2 CM. Tiny wulou You can dangle on your hangbag or your cell phone or anywhere you desired