Good to know - Relax your muscles with this HoMedics pillow's shiatsu massage - all you need after a tired day - Its 4 heated nodes with clockwise and anticlockwise rotation helps to improve circulation - Choose between mild to deep tissue massage with its 3 intensity levels - It's got a flexible elastic strap so you can use it in different sitting positions - perfect for soothing your back, calves or neck - Using it is a breeze with it touch control panel