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 cotton or a cotton blend. Dimensions are as follows, from top to bottom: Width: 55cm, Length: 37cm Width: 39cm, Length: 33cm Width: 52cm, Length: 49cm Width: 52cm, Length: 33cm Width: 54cm, Length: 49cm There is another unopened one of the same item. 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.