half flannel air traction neck support massager

How to use

1.Put it around your neck and adjust to the inner diameter to as appropriate.

2. Rotate the exhaust valve on the inflatable balls clock wise and release the gas cut-off valves 

 3. Hold the inflating ball and inflate till you feel comfortable by pushing the gas cut-off valves tight.

 4.Traction time depends on the conditions necessary for the treatment. Follow the doctor’s advice

If you want to know more about us, you are welcome to contact us, Shijiazhuang Aofeite Medical Devices Co.,Ltd. lisa at aofit com, thanks. Skype, aofit_lisa