# 为所爱 放肆嗨 #This detox foot patch from Japan is really easy to use. A pair is only $1.50. I bought it at half price. It has the effects of warming the body, relieving menstrual cramp. What you need to do is just put it on the bottom of the foot before going to bed, and tear it apart after waking up. Finally use a cloth to wipe off or rinse the soles of the feet. It is very convenient to use.