Good for long distance road trips.
My wife wanted this for long car rides. You see, we have a Honda insight which is perhaps the most uncomfortable car made in this century. The seats feel like they are made of hard wood wrapped while stabbing into your back, but I digress.  So she ordered these and said it was much better traveling. The kids took the neck pillow from her when she was driving so she doesn't know how that felt. The kids really enjoyed it though.  Overall this pillow probably saved my wife's back really good. She didn't bemoan and yell at me after having to do a 30 hr car ride last year. Overall if you drive a similarly uncomfortable car, tractor, church pew, etc, I think this will do the trick.
Rating: 4 stars