This is a Fukuro obi
with elegant water streams pattern, which is woven.
Blue foil threads included in the base twinkles gently.
The pattern created by the weft shines gently as well.
Textile is soft silk.
It has folding lines and prominent wrinkles.
Patinas below the Otaiko pattern may show depending on how your tie the bow.
Blank parts have dyestuff stains of the pattern. (sorry no photos)
It has some other flaws as shown on photos.
Please see photos for details.
Although it has some flaws as mentioned, it is still in wearable condition.