pendant contains:magnet,infrared,Ge,Negative ions; Materials: stainless steel or Titanium Delivery time: 15-20day Function of :(1) Prevention of cancerCancer cells are weak at high heat, extravasated blood is conspicuous, and the hematocele amount of tumor tissue is small and difficult to emit heat.Also, enzymes that resist hydrogen cyanide are insufficient.The radiation heat of infrared rays is ...