Self Inflating Lumbar Pillow-Roll self-inflating lumbar support pillow helps with lower back pain by providing extra provision to the back. Wonder-Roll is made of durable and comfortable materials, and it inflates easily with just a few breaths. The Wonder-Roll can be used in a variety of ways. The Wonder-roll is great for lumbar support for car or airplane seats offering one of a kind chair back support. The Wonder Roll is the best lumbar pillow for office chair lower back pain relief. If you're experiencing back pain or need to improve your overall posture, and have tried other back pillows for sitting in chairs and they didn't work make sure you check out the Wonder-Roll! The memory foam conforms to your body and helps align your spine, while the plush cover provides extra comfort. The Wonder-Roll was designed by a physical Therapist to give the best in class back support for car, office chair, airplane, or even your couch! The Wonder-rolls portable design lets you take it anywhere with ease! Replace that old chair back support cushion, office chair pillow, or even the expensive back support chair that isn't working and get yourself a Wonder-roll Today!