These items were kept by my mother, who used to do dressmaking and patchwork. They have been stored at home for a long time. The material is probably silk. Dimensions, from the top photo: Width: 37cm, Length: 34cm Width: 38cm, Length: 75cm Width: 37cm, Length: 55cm Width: 36cm, Length: 27cm Width: 37cm, Length: 40cm These items have been stored at home for a long time and have been inspected and measured by an amateur. Please forgive any oversights or errors.