Enjoy a relaxing and therapeutic massage while driving, working or relaxing with the HY Impact Heated Massage Pillow. With 4 deep kneading rotating balls, this pillow massager works to relieve stress ad tension on your back, neck and shoulders, hips, or wherever you need a little TLC. It’s designed to alleviate back, muscle, neck, leg pain with a combination of massage, heat, and shiatzu massage.