Features Specifications:Sell magnetic wool waist support  Magnetic wool waist support, with therpay magnet in side, is helpful to people whom is sitting for long-time, is helpful to increase blood circulation, meanwhile it is good products to keep warm in cold winter.  Magnetic wool waist support can insrease the blood circulation of muscles which can release the pain of joint. 1) Magnetic therapy is non-invasive and used most often for pain relief, usually of the joints and muscles. Arthritis, insomnia, back pain, stress, migraines and headaches are among the list of ailments for which people have used magnetic therapy. Athletes commonly use magnetic therapy for relief from aches and pains as well as to reduce swelling and to keep themselves in peak condition 2) Dot inside give you a massage and make you feel very comfortable.