DMI® Seat Mate™ Comfort Foam Coccyx Seat Cushion, 3"H x 18"W x 16"D, Navy

Whether users are behind the wheel, at a desk or recovering from an injury, they can stay comfortable with this foam cushion. The dual-cushion design helps relieve pressure in the lower back, tailbone and perineal areas, so those who have to sit for prolonged periods can focus on the task at hand.