Carex Contour Back Cushion with Removable Cover

13" W x 4-1/2" D x 14-1/4" H, Contour Shape, Molded Foam Rubber Cushion This contour back cushion is ideal for use when sitting for extended periods. Its orthopedic contour shape allows for a correct sitting position, minimizing lower back discomfort. The molded foam rubber cushion comes with a removable cover. Molded Foam Rubber Cushion Comes with A Removable Cover Unit of Measure Contents Sold By Each (EA) 1 Each 1 Total (1 Each)