This gorgeous polished brass wu lou tied with red ribbon and one Chinese coin at the best is supposed to bring health and rich chi in. As well kown, metal wu lou can take in sickness chi and bring good health. It’s the special metal cure in feng shui to decrease the Earth element generated by the sickness star #2 and #5. Yin Yang symbol carved at the bottom of the feng shui wu lou is to extend its power to push back sickness energy. This brass wu lou is made of copper. The dimension of this metal wu lou is approx. 1 3/4″ x 1 3/4″ x 2 1/2″. It may be displayed with regards to your work or sleeping bed. See more Wu Lou .