Seat cushion has a unique center channel that averts pressure on spine. Contoured Therasoft® material keeps its shape. Nonabrasive, antistatic, washable. Unique cut-away contours slope away from pressure points at the tailbone. Wedge shape helps promote proper seating posture to maintain the spine’s natural S-shaped curve. Back Support Type: Chair; Material(s): Therasoft®; Width: 15 3/4 in; Depth: 10 in. Manufacturer's limited lifetime warranty. Includes one seat cushion.
