Works great for an even better price!
This was purchased for my wife who has several neck and back issues.  She is currently seeing a Chiropractor doing cervical decompression a couple times a week.  I bought this for her to use on the days she isn't seeing the doctor.  She loves it.  It is easy to inflate, the strap stay in place and it don't separate under the pressure this thing can exert.  I would definitely recommend you give it a try.
Rating: 5 stars