Tynor H23 Grey Universal Ortho Cushion Seat is used for elevating your sitting experience. Its contoured top with a central tailbone recess supports the pelvis and lower spine, supporting proper posture and reducing pressure on the coccyx. Whether you have a sedentary desk job or are recovering from ailments, the cushion helps ease discomfort from sciatica, haemorrhoids, anal fissures or coccyx inflammation. The universal-size, soft fabric cover is washable and easily portable, making it a versatile companion for office chairs, car seats and air travel, bringing ergonomic comfort to wherever you sit.