Versatile unit works as a footrest or provides free standing climate control with fan for airflow. Heater radiates safe, even heat on low or high setting. Auto off feature turns unit off when not in use. Features 2 height adjustments from 5" to 6" and adjustable tilt from 5°, 14° or 20°. Massage bumps to help relieve stress. 17"W x 10"D x 5 1/2"H.