HeyeHealth Bamboo Charcoal Magnetic Knee Pad II

Scientific distribution of 20 rare earth magnetic particles, the surface magnetic induction strength up to about 3000GS. 360 degree magnetic surround, knee joint magnetic field effect to soothe discomfort. Evenly apply pressure around the knee joint to support the joint and reduce pressure for the knee. Suitable for air-conditioned room sedentary, cold joints, winter cold, etc. Easy to move without slipping, tightly wrapped joints, non-slip and unrestrained.