Wheelchair-Parts.com
The Invacare Absolute Wheelchair Cushion offers stability and comfort at an affordable price. The molded, dual-firmness foam for increased comfort and support. Gentle contour in cushion aids in centering in the seat and adds comfort. No-slip bottom keeps cushion in place all day.
Molded polyurethane foam is lightweight and durable. Shaped cushion bottom for use on taut sling upholstery
For additional cushion sizes, Southwestmedical.com recommends the Invacare Single Density Cushion