This lower back lumbar support cushion has been a real back saver for me. I use it every day in both the personal vehicle and the work truck. It makes a huge difference on long drives. I have had this for about three years now and it still looks and feels new. Not expensive, durable, and comfortable. Keeps my lower spine in the correct position. I am quite uncomfortable on the days that I forget to transfer it from one vehicle to the next. I should mention that I do not use the elastic strap and I believe it would fail quickly if I did use it. ..More