Tailbone Pain Relief Seat Cushion

The seat cushion is suitable for drivers, teachers, students, people in wheelchair, pregnant women, office workers etc. The cushion softness will be adjusted by user or environment temperature, so it can give good support and perfects posture well. The seat cushion is perfect for pain relief of sciatica, lower back pain, lumbar pain, Pelvic pressure and hip pain. It is suitable for computer chair, car seat, wheelchair, any home chair or seat on a bus, airplane or train