Reviews Description: Soothing Low-Pressure Air Massage Helps You Feel Better In Minutes! The comforting massage offered by the Deluxe Digital Air Massage Boots helps to relieve fatigue and pain associated with poor circulation. Simply slip on the vinyl boots, plug in the controller and choose your setting and zone to receive a non-invasive and comfortable compression treatment. Includes instruction booklet. Velcro adjusts fit up to a 20" calf and up to a 25" thigh. The Deluxe Digital Air Massage Boots allow you to customize and individually target the foot, calf or thigh areas. You can use the separate massage bags individually or simultaneously to suit your needs. New digital control is easy to use and easy to read. 20-minute automatic safety shut-off. Massage Boots not recommended for individuals with pacemakers, heart/vascular problems, recent injuries/surgeries or pregnant women. Intended for relaxation purposes only.