Deep-kneading massage penetrate your tissues, calms and reinvigorates you. It follows the curves of your back and spine to give you a professional massage.Specially designed 12 3D massaging nodes can relieve tightness and sooth aching muscles for a more authentic massage experience.Feature with heating is great for improving blood circulation and further relaxing back muscles, which will give you an ultimate massage trip.Ergonomic design with soft, textured leather fits perfectly in any chair, which makes it convenient.It is suitable for young women and men who use computer or drive regularly to release their still muscles. Also elderly people can use it to save their rigidity muscle and backache. Can be used in your office, home and car.