Heat therapy is a proven way to help circulation. At just 40w our energy efficient Heated FootPlate costs less to run than some light bulbs! Offering 3 heat settings, with the option of a 1 hour timer, the large hot plate is designed to keep your feet warm without restricting your movement whilst the contoured plate can be used for a sensual under foot massage. Designed to keep your feet warm without restricting your movement. Contoured plate offers sensual massage.