5 STARS UNITED Seat Cushion - Memory Foam, Ergonomic Support

Endorsed by the American Chiropractic Association (ACA), this ergonomic U-shaped seat cushion is designed to relieve tailbone pain by reducing pressure on the tailbone, butt, and lower back. Ideal for those who sit for extended periods, it provides balanced comfort and steady support with 100% memory foam. The cushion features a breathable, removable, washable cover, a non-slip bottom, and a built-in carry handle, offering a supportive 4" height. Its X-Large size (18" x 16.5" x 4") is suited for wider seats like office chairs, gaming chairs, car seats, and wheelchairs, recommended for users around 230-290 lbs. A practical choice for office workers, drivers, seniors, pregnant women, and individuals in tailbone recovery seeking enhanced comfort.