Very straightforward to use. Definitely a "you get what you pay for " and it may cost a few bucks more but worth every cent.

It has helped with my neck and back pain.

Bought this for my wife to help with the curvature in her neck. She has been highly satisfied with the results so far.

I have been using it for almost 10 days now and it is really helpful.

My chiropractor recommended this for my constant headaches and neck issues. Follow the instructions! This is my second one. The first one my daughter liked it so well she kept it.