1Multifunctional gel ankle patch, relieve pain and fatigue, dualpurpose cold and hot, and cyclic use. 2Cold compress therapy can constrict local capillaries, play a role in heat dissipation, cooling, pain relief and preventing swelling. 3Hot compress therapy can dilate local capillaries, accelerate blood circulation, relieve pain and eliminate fatigue. 4It can be used not only on the ankle, but also on the knees, wrists and other body parts. 5Polyester fabric is gentle to touch, and elastic elastic cord adapts to various dimensions.
