Adopt HI-Tech Nano ultramicro infiltration technology, and natural biological composite materials - Tourmaline crystal flakes. Keeping it close to the skin of the neck, it can cause high frequency insensible vibration, promote the blood circulation of the neck, improve the noncontinuous supply of blood to the brain caused by cervical spondylosis. At the same time Tourmaline flakes can reduce the hydrogen ion in the water molecule of the blood, the pH value of water molecule raise, so to get the effect of purifying blood, eliminating fatigue, strengthening the resistance, suppressing growth of cancer cell, and so on. Accommodate crowd <1>Cervix and Stomach accommodate, Cervix and heart accommodate, series disease cause by cervical spondylosis. <2> People who work with the computer, contrive and research people, students, teachers, office staffers, accountants, doctors, officials, motormans and so on. Method of application <1> According to the sketch map, put the wafer on the correct point, and button the nylon fibulae (cling the skin) <2> For treatment, it can be put during working time or sleeping time, the using time should not be less 8 hours. <3> For preventing, it can be worn 20 minutes after studying or watching TV, it should not be less 3 times every day. <4> For snuffle disease - Put the wafer to the correct point of the neck and wear 20 minutes, <5> Foment treatment - Put the product to the container with water, then put it in microwave oven; pur the heat belt on the inflammation place, this can be relieve the pain quickly. Notice 1. Do not puncture the belt with spiculate goods (pls do not use again if it is punctured). 2. The liquid inside the belt is innoxious, pls rinse it if spattering to skin. 3. Please stop using th