Bursa is a city on the historical Silk Road. Silk fabric has been an important trade issue for Bursa throughout history. Bursa is an important international center in terms of the production and sale of silk, which is a valuable fabric obtained from silkworm. In the city center, there are many historical bazaars such as Kozahan and Ipek Han, where products such as silk fabric, clothes, scarves and bathrobes are sold.