Impenetrate the corresponding point of the leg, stimulate circulation to end stasis, dredging the channel, balance the acid-alkali of human, promote steatolysis, improve the blood circulation of the knee.

The pain on the leg joint caused by the blood circulation barrier, the hydrarthrosis, spur, hyperosteogeny, rheumatoid arthritis, the angeitis, the varicosity, etc.

Utilizes with high tech nanometer textile fiber and magnetism far infrared fiber. It is more comfortable, softer, and no static and has the same curative effect. It has established reasonable quantity permanent magnets in the inner layer on the correlative point of the leg, which forms the intermediate magnetic field, so it can directly act in the position of the leg.