ITEM NAME:Self Heating Magnetic Knee Brace Pad Thermal Therapy Arthritis Protector D7 H3Y7 Description.1x Self-heating knee pads. Applicable symptoms: leg pain, cold legs, and other symptoms. The product is tightly worn on the joints of the body, and the heat and acupuncture are locally generated in about 30 minutes, and the energy reaches the deep part of the human body.
