Thick Memory Foam Seat Cushion for Comfort

This seat cushion is made of thick memory foam designed to provide comfort during long periods of sitting. It helps relieve pressure on the tailbone, lower back, and sciatic area. Suitable for use on office chairs, car seats, and airplane seats, it offers support and comfort for extended sitting sessions. The cushion is black and measures approximately 4.7 inches in thickness, making it a practical choice for office workers, drivers, and travelers seeking additional cushioning.