HealthPro Signature 3D is a Medical Grade Massage Chair. HealthPro Signature 3D offers an exceptional massage experience with a 53" L Track Technology. The Signature 3D has the ability to be controlled through Apple iOS APP, featuring 20 Auto Programs, Dual Foot Rollers in the leg rest which provide an amazing foot massage. And massage on the back of the calves. Also airbags in the feet, calves, and hips provides relaxing compression which will stimulate circulation through lower portion of the body. The HealthPro Signature 3D also feautres infrared heating on the Back, Seat and Feet. It also has quick controls on the armrest to control the 3D intensity of the rollers, the volume of the music, and 3 Programmable Favorite Auto Program Buttons. Used in Hospitals, Chiropractor's Offices, and Physical Therapist's Offices. However most used by customers in the comfort of their homes. Financing is Quick and Easy!