The design of the cushion is to relieve and prevent back pain, to prevent your buttocks from going numb and to help prevent other discomforts associated with sitting. The small cutout section of this coccyx cushion suspends your tailbone (coccyx) without touching a hard surface, reducing pressure on your lower lumbar discs.
The unique wedge shape of the seat (a gradual slant from the back 3″ of the cushion sloping to 1/2″ in the front) gently tilts your pelvis forward to restore your spine’s natural lumbar lordotic curve. Made from a very resilient and durable polyurethane foam, the Tush Cush Seat Cushion simply won’t flatten with use. It also has a stylish, zippered velour cover that is machine washable. and also includes a fabric handle for easy carrying. This particular model of the Tush Cush, the Firm Tush Cush, is especially recommended for those who are weighing over 200 lbs. Made in the USA!