Adjustable Neck Kneading Compared with others, a flexible massage pillow replaces traditional rough massage nodes, and fits perfectly behind your neck; The massage pillow is vertically adjustable to fit most members of your family regardless of your height. Customized Back Shiatsu 8 deep kneading massage nodes (other massagers: 4 nodes), travel up and down relaxing your entire back. 3 back massage zones for your choices: Full/Upper/Lower back. Back Position: This allows you to concentrate the kneading on the area selected for pin-point relaxation. Soothing Heat Therapy and Seat Vibration Heating on the neck and back warms your neck and back while relaxing tense muscles across your entire neck, back, lumbar and shoulders. Vibration on the seat with adjustable 3 levels of intensity adjustable, provides you with a comfortable massage to the hip and thighs. Ultimate Comfortable Massage Seat Use this back massager on a sofa, couch, recliner, office chair or dining chair to make the ultimate comfortable seat in the house. The integrated strapping system secures it on chairs in place. High-quality polyurethane leather makes it durable, and easy to clean and maintain.