It takes my neck pain away in a short period of time. I know I have degenerative discs and this device takes the pressure off of what is causing my pain. I like it better than the posture pump. I have tried many things but this is the best.
I heard about a device like this from my massage therapist that said it can relieve neck pain by providing traction on the neck separating the discs slightly and relieving pressure on the nerves in the neck. I'm happy to say while i'm wearing it, the pain from my neck and numbness in my right arm is slightly alleviated.
I've been using it on and off and so far it is definitely helping. While my pain is rather chronic and it is due to years and years of unhealthy way of sitting at work, it is definitely reducing when I use it more regularly.