Features: -Featuring a ring-shaped groove structure, specifically designed for the tailbone area, it effectively distributes pressure and helps maintain comfort during long periods of sitting. -It uses high-density 45D slow-rebound memory foam, which can automatically conform to the body's curves. -The built-in gel layer provides a mild cooling sensation, reducing the stuffiness caused by prolonged sitting. -The fabric cover is easily removable and machine washable, facilitating maintenance and ensuring hygiene. -Suitable for various environments such as offices, cars, wheelchairs, and homes, meeting diverse needs. .
