Chair Back Rest

Black, 13-1/2" wide x 3" deep x 11" high. Elastic strap adjusts to fit any chair. This low profile back rest provides maximum support for the lower back and spine. Softly curved upper edges reduce pressure points by gradually tapering away from user. Unique center channel averts pressure on spine. Contoured Therasoft material keeps its shape and is nonabrasive, antistatic and washable. Qualifying Standard: Safco.