Width: 31.5cm Length: Approximately 380cm This is an obi. I'm not sure if it's a Nagoya obi or a fukuro obi. Based on the length, I think it might be a 9-sun Nagoya obi, but I'm not sure. The ends seem to be sewn, but I don't think there's a core. See image 3. Please judge based on the images. I apologize. I think it's definitely a good quality item. It seems like it would be nice for New Year's ( ◠‿◠ ) Thank you.