Upgrade your seating comfort with the Everlasting Comfort Doctor Recommended Memory Foam Seat Cushion. Crafted with premium memory foam, this ergonomic cushion is designed to relieve pressure on the tailbone and support proper posture, making it ideal for office chairs, car seats, and home use. Recommended by doctors for sciatica and tailbone pain relief, it provides lasting comfort during long hours of sitting. The large, black design fits most chairs and doubles as a stylish office desk accessory. Portable and versatile, it’s the perfect solution for anyone seeking improved comfort and support throughout the day. New open box.