FOOT SPA PRO soaks away pain and tension with warm water and an invigorating shiatsu massage! Energizing foot massager pampers your feet with 4 built-in massaging rollers, relaxing heated hydrotherapy and effervescent bubble action. Helps to relieve stress and improve blood circulation. Can be used with your favorite oil, salt and scent add-in's. Plugs into AC outlet. 15½" x 13½" x 7".