Used item: This is a folding stainless steel stand for a 13-string koto. The width can be adjusted to fit kotos from 23 to 26 cm. Height: maximum 61 cm, minimum 42.5 cm. The stand weighs approximately 3 kg. I use this stand for my lessons. It can be used both indoors and outdoors. It is not suitable for a 17-string koto. There are some clouding, rust, and marks from a marker on the stainless steel.