Clickâ€™nâ€™heat represents a major development in Heat therapy technology. Clickâ€™nâ€™heat produces Heat at the convenience of pressing a button, without the hassle of wires, electricity or micorwave. Clickâ€™nâ€™heat can also be used as a cold pack. Browse through our packaged and select the one most suitable to your needs. We provide an overnight despatch and express delivery service. Order now.