Memory Foam Seat Cushion

Made with 30% more memory foam for all-day comfort during extended workdays U-shaped coccyx cutout promotes correct spinal alignment and offers lower back support Ergonomically designed pressure relief seat cushion lifts the tailbone over hard seating surfaces Works great as a computer chair cushion, gaming chair seat cushion, car seat and airplane cushion Ultra soft cover with non-slip bottom, machine washable for convenience