For deep relaxation and well-being.Relieve neck aches and pains across with Manten Sha\'s innovative 4-pronged neck rolling massager. With this handy and easy-to-use tool you can cancel your masseuse appointment and deal with your aches from the comfort of your own home. Hold the massager by the ergonomic handles and roll the prongs along the neck to simulate a shiatsu Japanese massage.Measures approx. 29cm in length, 20cm in width. For use only on the neck and back of the head. Not for use on face.