I bought this here♪ I liked it and bought it, but I haven't had a chance to use it, so I've decided to list it. Length: Approximately 406 cm Width: Approximately 16.2 cm Please allow for some margin of error. 100% cotton The Mikawa cotton core is carefully hand-stitched. It has a moderate firmness and lightness, making it very easy to handle. The shape also holds nicely. There are no seams on either side.