Comfier Massage Chair Pad is the ultimate massage chair pad. It is designed to fit most recliners, dining chairs, and couches. You can adjust it to your liking for a relaxing massage or intense workout with shiatsu back massage, shoulder, waist, and thighs massage, vibration seat massage, and heat function. The 4 flexible back nodes can be moved around freely to meet your needs. There are 3 adjustable intensity levels that you can choose from. This is an ideal product for those who want deeper muscle relaxation after a long day of work or just want to relax.