The foot massager is based on traditional madicine and the magnetic medicine and the meridian medicine.it is a great way to relax and relive any built up stress or tension after a long hard day at work .many experts claim that stimulation to different points on your foot can relax various other parts of your body.JERZU foot massage with newly designed structure massage your leg and foot in various power, brings you comfortable and fresh experience.it is based on the traditional medicine and the magnetic medicine and the meridian medicine.it can be adjusted according to the different size of the foot.it not only save your money but also save your time.it is a good gift to your parents and your wife or husband.it adjusts the physiological function by stimulating the foot reflex to improve the immune system and prevent disease.