The dimension of this brass Wu Lou
with Antahkarana image is approx. 2 /12" x 2 1/2" x 4 1/2". It
is made of solid copper.
most Feng Shui cures, we do not recommend keeping them for more than a year
because it would have absorbed a good deal of negative energy and can no longer
works as a potent remedy. If your cure is broken or has damage of any sort, it
is particularly important to replace it.