I have chronic back pain from ddd, stenosis, bulging disc, and sacroillitis. I have tried soooo many different back pillows and I found this is the best for cars and for bringing when I go out. I use the Duro-Med Relax-a-Bac support pillow for my office chair because it’s a little more firm, but find this aylio pillow more useful for different types of chairs like car seats, plane seats, restaurant seats, etc. It’s super comfortable and easy to carry. ..More