➺ This Back Support Pillow to take the pressure off of lower back, both on a chair, in the car, or, in bed. *This will provide firm support for sleep with amazing comfort and softness. *It retains its shape and sturdiness over time. *The memory foam itself has a very light smell, if you can't accept it, please ventilate it for 3-5 days. *Reduced neck and back pain Proven contour design *Perfectly supports and aligns your head, neck, shoulders and back. ➺ It provides the perfect lifting and support necessary to allow muscles to stretch, relax and loosen.