1Elastic band +hook&loop design, the size can be adjusted according to different head circumferences. 2Hot compress therapy, can dilate local capillaries and accelerate blood circulation, can relieve pain and eliminate fatigue. 3Cold compress therapy, can constrict local capillaries, play a role in heat dissipation, cooling, pain relief and preventing swelling. 4With soft plush inside, it can be used easily without towel or cloth wrapping, helps to gradually adapt to the irritation of ice or hot compress. 5Gel filling, good temperature storage effect, strong fluidity, soft and fit skin, comfortable to use.
