JUST 8 MINUTES TO RELAX: No need to install, easy to use. It only takes 8 minutes a day to relieve neck soreness and pain, simple and efficient. Suitable for students, office workers, drivers and other people who need to sit and bow their heads for a long time. UNIQUE DESIGN: The radian of the chiropractic pillow conforms to the correct shape of the cervical spine. It perfectly fits the human body curve and can correct the curvature of the cervical spine. SHIATSU MASSAGE: The surface of the neck traction pillow has raised particles, which can simulate the thumb pressing of a chiropractor. It can relax neck muscles and improve neck stiffness. You can also feel professional technology at home AVAILABLE ON 4 SIDES: The height and traction of the ergonomic cervical pillow can be adjusted by the placement of different sides. You can choose the appropriate height and placement method according to your own comfort. SMALL & PORTABLE: The whole neck relaxer weighs only 0.7 pounds, small size and light weight. You can put it in a bag. It can be carried in the office, home, car and other places without occupying space. We do not claim that this product can completely cure neck problems, it is only an auxiliary effect for pain relief.