This is a drawstring bag that perfectly fits a 30cm ruler. It's made of light blue fabric with a star pattern. A tape is sewn on for writing a name. Made with quilted fabric, so the corners of a bamboo ruler won't get rounded off from bumping, and it should last a long time. The pattern may appear differently from the photos depending on how the fabric is cut. It will be folded for shipping. Please shape it before use. #ruler case #ruler holder #30cm ruler #drawstring bag