MDX1067 Features: * Backrest support * Polycarbonate lightweight frame and polyurethane foam gently support the natural contours of the spine * Can reduce pain associated with poor posture such as back pain, neck pain, shoulder tension and headaches * Removable lumber pad offers additional support and customized support * Support molds to spine in a more anatomically correct position promoting better posture and proper spinal alignment * Ergonomically correct seating * Made in USA Warranty: * Complete medical provides lifetime for frame and other parts 1 yr limited warranty