Seat Cushion ROHO® Low Profile® 18 W X 16 D X 2 H Inch Neoprene Rubber

The 2 inch interconnected air cells maximize stability of the user while protecting from a potential risk of tissue break down

Dual compartments can be adjusted independently to increase positioning and stability for either side-to-side (to adjust for pelvic obliquities) or front-to-back control (to adjust bucket or tilt angle)