You can use it everywhere your body is hot (I am promoting the most exercise in the morning the first morning, to make my body awake energetically)

Please try to attach to the ankle to counter coolness of the summer. On the stiff shoulder, put on the shoulder from the underwear, feel the warmth, please slowly move the shoulder

The terahertz wave of the plant black silica supporter is said to be close to the wave of the baby, it is said that natural healing power and immunity are improved