Giới thiệu Tourmaline tự sưởi ấm trị liệu từ thắt lưng hỗ trợ trở lại vành đai
Features: Perfectly fit for everyone with the adjustable belt. Self Heating Belt: The heat won't decrease as the increase of the using times. Super soft self-adhesive tape, high elastic band, comfortable to wear and convenient to use. Helps to relief backache, reduce stiffness, improve the blood circulation and heighten the blood oxygen levels. Washable, heat-resistant and cold-resistant.
Specifications: Color: As picture Outer Layer: High elastic leather cloth Interlayer: Tourmaline and permanent magnet inside Internal Layer: Nano-biomaterials + titanium Lifespan: Use as long as 5-6 years (over 6,000 times)