Medical collar device inflatable pinch nerve neck stretcher

Product Description

*9 tridimensional air columns support your neck by taking pressure off the structures in your neck, help relieve pressure and correct your neck. 
Provides traction therapy for treating cervical spondylosis of nerve-root type and other neck pain.
Helps to relieve neck muscles strained from poor posture like leaning over computer or hunching over workbench.
Multiple air holes make it comfortable to wear without causing stuffiness.
Cottony lining is soft and smooth, safe to touch your skin directly without irritation.Adjustable hook and loop strap able to fit any neck size, featuring strong adhesion to last long. 
Detachable and lightweight to be wear and carried around, no matter use it at home or on the go.
Read the user manual carefully before use.
*Do not block the small hole on the bottom of the pump.