This roll was specifically recommended to me by my physical therapist, to help me re-train my posture following a herniated disc issue. It took a little bit of getting used to, but now when I use it, I hardly know it's there. I have since purchased a better work chair with built-in lumbar support, but I still find this useful when I travel, etc. It's lightweight, and has an elastic strap for attaching to a chair, which I really like. It is the optimal firmness for supporting the lumbar, and I've also found it useful as a neck support and to use between my knees when I do my floor therapy exercises. I would have given it five stars if the removable cover were a more durable fabric. It's holding up okay after a couple years, but I don't dare wash it.
Rating:
[4 of 5 Stars!]