The article is devoted to the analysis of a group of fabrics from the collection of the Ashmolean Museum - the Center for Islamic and Asian Art. Yousef at Oxford University (Ashmolean - Eastern Art Online. Yousef Jameel Center for Islamic and Asian Art). More than 1000 textile fragments from the graves and from the garbage mounds of the cities of Al-Fustat and old Cairo. https://allfixelectricales.shop/product-category/water-hose-check-valve/