non-toxic,eco-friendly material contain Ge,Ti,Anion reduce sports fatigue improve blood circulation offer OEM elements:Germanium,Titanium,Anion function: 1.Recuperate physical fitness ater sports,alleviate sports fatigue and prevent sports injury. 2.Promote blood circulation and metabolism,enforce immunity, and improve body constitution. 3.Alleviate fatigue,muscle pain,neuralgia,and migraine. 4. ...