Wu Lou is well known to absorb illness chi and bring good health. It is the symbol of longevity. Hanging such copper wu lou charm near your bed is good for health.
The shape of top the wu lou is like the leaf to represent new life (The top part can be opened). The bottom of the wu lou is carved with Yin Yang Bagua symbol to balance and protection. Red tassel with mystic know symbolizes good luck.
Besides of hanging near to the bed, you also can hang this brass wu lou charm at the location of flying star #2 located to decrease sick energy by flying star theory.
The Wu Lou is made of copper. The dimension of the copper wu lou itself is approx. 1.5" x 1.5" x 3.125".
See more Wu Lou.