AliMed® Convex Back Support
uses curved, high-density foundation fills "sag" in wheelchair backs. The soft foam takes pressure off of the lower back. Fits between wheelchair uprights and fastens securely to chair with ties. Ideal for family members with frequent back pain. Lumbar roll portion measures 6" x 2". Black AliTex cover has inner polyurethane fluid-resistant coating, and is non-removable.