Great value
I have a couple of bulging discs in my neck and I have used several of these in the past years and they have been effective in relieving neck soreness and tickling feeling in my arm and fingers.  Strangely none of them lasts very long. If I stop using it for a while, the rubber gets hard and crisp so I have to get a new one.<br />This one is as good as any that I have used in the past. Gets the job done.
Rating: 5 stars