| Prolonged sitting can be murder on your back. Our Cushi-Seat comfortably reduces pressure on the coccyx (tailbone), relieving back pain as well as pain to other areas sensitive to sitting. The cutout section of the cushion allows the tailbone to remain suspended in the air, reducing pressure on and within the lower spinal disc. Slight wedge shape encourages correct posture. Polyurethane foam cushion with durable cotton/polyester cover fits most car, chair and office seating systems. 18 x 13.5 . |