lightweight and portable
I borrowed a $300 cervical device from my chiropractor to see if it would help with my neck pain. It did but didn't have the money to buy one that expensive.  I ended up buying this one, and actually like it better. It serves the same purpose, plus I can use it in the a.m. when I am on the computer and It is lightweight and portable so I can easily take it with me.
Rating: 5 stars