This is a shioze Nagoya obi
with geometric pattern, which is dyed on the sedate colored background.
Textile is shioze silk, and it has crisp touch.
(It is thick and stiff.)
Although not shown on the photo and figure, it has rather large two slight stains or irregular dyeing on otaiko(square bow), but they are not so bothering.
The stains on the tare will be hidden when tied.
It has some other flaws such as discoloration and folding lines.
For the details, please refer to the photos and the sheet.
However, if these flaws do not bother you, it could be
*It has some smell of chest incense.