Traditional brooms are usually hand-woven from sorghum, bamboo, and other plants. They are mainly divided into two parts, the broom head, and the broom bar. With the development of modern science and technology, the sweeper has developed even more. Modern brooms are generally made of plastic and consist of four main parts: the broom wire, the broom cover, the broom bar and the lid on the broom bar. Modern brooms are more durable than traditional brooms.