Natural latex particle U shape pillow can surround your neck 360 degrees. With the unique elasticity , it can support your head and neck’s pressure naturally evenly. It can relieve your fatigue of cervical spine. Unique massaging particles which fit your neck’s curve perfectly can massage your FengChi acupoint and areas around for you comfortably. Meantime it can relieve headache and pains of cervical spine. What’s more, it can relieve all day’s stress and promote micro-circulation.