Review on Portable Lumbar Seat Cushion Black by Sean Florence

Make your choice for the price. I spend a lot of time in traffic here in LA. Thought it would improve the overall driving experience while slowly dying in highway traffic. I don't like the height. The disadvantage is that the device does not adapt to the person. It works by fitting in the crease of the top and bottom seat as shown in the picture. It stays well when installed as in the picture. It would be great if there was some kind of mechanism that would allow it to be fixed at a different height. However, I knew that when I bought it. If you have very bad back pain or posture, this probably won't work much. I don't have any major discomfort or discomfort, just mild discomfort during long drives in traffic when standing behind a car that had its left turn signal on in the last 30 minutes. (like everyone else I guess). If you have mild discomfort and don't mind always adjusting within 10 seconds. before any use is a fair deal. Sometimes I use it, sometimes not. It's good.