1Pcs Magnetic Self-heating Neck Brace

Built-in9pcslargemagnets and nano infrared thermal acupuncture dot matrix will release heat and infrared energy to dispel coldness, improve blood flow and promote blood circulation which can relax muscle fatigue and relieve the pain associated with joint and neck problems.Adopts breathable and soft fabric to deliver comfortable and skin-friendly touch feelings without any irritation caused to your skin.Adjustable hook and loop type fastener strap and ergonomic shape design, fast to release or close and free to adjust the tightness, widely suit different people's necks with a secure custom fit.Can be used to improve sleep quality and body health, suitable for people who spend a long time working before the computer, sleep in the incorrect position, suffer from neck and shoulder fatigue and cervical stiffness, etc.Specifications:Material: Breathable Fabric, MagnetsSize:One Size(50*10cm)CAUTION:1)Highly suggest putting the product in well-ventilated places for odor removal before use.2)It