1. Heat sensitive materials take up 18% 

2. Nano bamboo charcoal materials take up 10% Bamboo charcoal materials can launch far infrared ray, which can permeate blood vessel; stimulate the acupuncture points of the body; improve the function of body organs. 

3. Tourmaline takes up 8% It can produce permanent weak electric currency (about 0.06mA). It is similar to electric currency that exists in human nervous system. This electric currency can stimulate the blood circulation 

4. High purity germanium powder takes up 5% Its impacts on human body: overcome fatigue; prevent anemia; improve the metabolism etc. It is used as medical assistant kits in many places 5. Permanent biological acupuncture magnets