Comfort Curve Contoured Seat Cushion 61 X 46 X 7 cm Molded Foam - EachContoured Seat Cushion Comfort Curve 24 W X 18 L X 2 3 4 D Inch Molded Foam Mild anti thrust shelf promotes postural stability and forward migration Medial thigh separator promotes postural alignment High density, molded foam increases surface area reducing potential high pressure areas With non skid bottom and hook loop connection Comfort Tek cover designed for infection control and as an incontinence barrier, this polyurethane material has a smooth