Adding a suitable steering wheel cover to the steering wheel can not only increase the comfort of the hand, but also bring more convenience and joy to the driver, and at the same time protect the steering wheel from wear and tear. There are many types of steering wheel covers. According to different materials, they can be divided into plush, velvet, thick cloth, imitation leather, leather, diving cloth, rubber grain, genuine leather, and high-density lamb wool thickened leather.