With the improvement of people's material life, playing tablet computers and mobile phones has become a fashionable lifestyle. Tablet computers and mobile phones are very portable, but the only drawback is that there is no fixed fulcrum, which is one of the reasons why many people suffer from cervical spondylosis. Therefore, the mobile phone bracket plays a supporting role. Don't hold the mobile phone with your hands for a long time, which is not good for your body parts.