This is from my mother, who used to do dressmaking and patchwork. It has been stored at home for a long time. I'm not sure what the material is. It looks like she was planning to make something, as there's a part that's been sewn. See the upper right of the second photo. Width: 72 cm Length: 252 cm (Measured excluding the sewn part) Stored at home, inspected and measured by an amateur. Please forgive any oversights or errors.