Nano FIR Thermal Healthy Back Support has great ventilation property to keep your waist dry and comfort all the time. It uses both the latest nanotechnology and the principle of FIR to achieve the aims of health care. The capability of FIR thermal energy can easily lead out by body temperature to maintain constant temperature to ameliorate waist's cold condition, improve blood circulation, advance metabolism, dissipate sore and aching waist, prevent athletic injuries, disperse blood stasis, accelerate wound healing, diminish fat on waist, protect intestines and stomach, promote digestion, strengthen lumbar spinal support, relieve female's menstrual pains, and prevent chronic diseases cause by low blood circulation. Especially suitable for infirm people and people who work under frigid environments. Currency: USD Unit Price: 30.00 Quantity: 1000 Delivery: FOB Taiwan