Ergonomically designed to fit your neck and shoulders. Enjoy an instant personal relaxation experience. Massage neck and shoulders or simply use as a support cushion. Lightweight and portable. Great for travel. Made using high-grade fabric with good grade foam particles, place your massager around your neck, sit back and relax. Not only is this stress reliever, but it's therapeutic for neck and back stiffness, soreness, aches, pains and numbness. It's known to prevent against Cervical Spondylosis. It's portable, too, and great for in-flight, in-car, travel, etc use