Good device
My 84 year old Mother took a bad fall April 2016. Fractured elbow and has been suffering with intense neck pain. Doctors have not been very helpful and I believe it's due to her age. After trying a few things I ordered this device.  on her own she figured out how to use it (so it is easy to understand.)Finally, she is getting some relief and getting back to cutting her own lawn and has regained some of her independence which she takes great pride in. Seems to be happy with this product
Rating: 5 stars