It looks like a waist drum, the same shape as a flower drum, but slightly larger. According to legend, it was developed from flower drums. Waist drum is a wooden drum body with Mengniu skin or mule skin at both ends. The drum body is painted red or black. Some depict decorative patterns. One side of the drum body is equipped with two drum rings, and the drum rings are tied with shoelaces. Hang drums obliquely on your waist and tap with both hands holding a pestle. The waist drum is 40 cm long and the drum surface is 20 cm in diameter; The waist drum is 34 cm long and the drum surface diameter is 15 cm.

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It belongs to a national musical instrument. I suggest going to the musical instrument store to ask if there is any. You can't buy it online. There are many things on Taobao, which should be available. Just find a reputable store.