Bench (pinyin: Bǎndèng) is a musical instrument of the Miao people. Popular in Xingren, Xingyi, Zhenfeng, Leishan, Huangping and other places in Guizhou Province. Most of them are made of hard wood. The surface of the stool is generally 22 cm to 30 cm in length and 12 cm to 15 cm in width. There are various styles of legs, and the height of the stool is about 20 cm. There is a crossbar between the legs of the stool, which can be held by hand. Two for one pair.