McKesson Foam Back Cushion for Wheelchairs, Nylon Cover, 16" W x 17" D, 4 Ct

Stay comfortable and supported when using a wheelchair or other mobility conveyance with the McKesson foam back support cushion. Featuring an ergonomic design, it helps to reduce strain, pain and discomfort from prolonged periods of sitting by promoting correct posture. This wheelchair seat cushion keeps the head, neck and lower back properly aligned for a comfortable position. High-density polyurethane foam conforms to the shape of the body, relieves pressure points and supplies additional support for the lumbar region. A stabilizing board insert prohibits hammocking from occurring when using the cushion in a sling-back wheelchair. Constructed with stretch nylon, the cover is low-shear, breathable and gentle against the skin, producing minimal friction. It's also conveniently removable and machine washable for easy cleaning. Adjustable safety straps keep the ergonomic chair cushion securely in place. This cushion is suitable for wheelchairs, office chairs, folding chairs and other types of seats where you spend extended amounts of time.