McKesson Back Support Cushion for Wheelchairs and Office Chair, Lumbar Support, Foam, 16 in x 17 in, 1 Count

Description The wheelchair back cushion has an ergonomic design to help keep spine in proper alignment while providing added support and comfort It promotes improved posture for the head and spine; lessens risks of pain and injury common when sitting for extended periods of time, such as in wheelchairs and office chairs High-density, polyurethane foam conforms to the shape of the body to provide support to the lumbar region Stabilizing board insert avoids hammocking when used in sling-back wheelchairs and adjustable safety straps keep the cushion in place; machine washable Measures 16″ W by 17″D