Wheelchair cushions are designed to provide long-term sitting comfort and to promote correct seating posture.  Choose from a wide variety of styles and materials, including contoured and non-contoured foam cushions,  gel cushions, air flotation cushions and combinations of these. Most wheelchair seating ranges in thickness from 2 inches to 3 inches and is available in various sizes.  Coccyx cushions, which have a cut-out beneath the tailbone, are ideal for reducing pressure on the coccyx and can be used in any type of seat, including a geri chair or recliner.