Exclusive Essential Medical Supply design can be used as a standard comfort cushion, donut cushion or coccyx cushion - Diversity of the cushion allows you to buy one that will meet every need rather than 3 expensive cushions.
Molded design keeps you sitting back in the chair which improves overall posture
Ergonomic design molds to the body to increase comfort with pain from sciatica, hemorrhoids, tailbone or from sitting too long
Will fit in a car, scooter, wheelchair, office chair, etc. and attaches to the chair with a hook and loop strap