McKesson Contoured Seat Cushion 41 X 41 X 7,6 cm Molded Foam - CaseContoured Seat Cushion McKesson 16 W X 16 L X 3 D Inch Molded Foam Waterproof, low shear stretch nylon cover allows air to pass, but resists fluids for lasting breathability, comfort and durability to withstand daily use and incontinence. Specifically designed to optimize pressure relief by allowing user's pressure points to "immerse" into the gel infused, Visco foam top layer Molded leg troughs promote thigh alignment and postural symmetry. Raised