This is an elegant Fukuro obi
with 'tatewaku'(waving lines) and circle pattern, which is woven.
There are "Fuji" (wisteria) and ivy pattern, which is woven with gold threads.
Textile is exquisite soft silk.
It is relatively short.(13'9"/418cm)
There are very slight patinas throughout.
Those on 'maegara' (front pattern on belly) could be noticeable.
There are some other flaws such as snags and folding lines.
For the details, please refer to the photos and figure.
If you don't mind those flaws, it is still in wearable to wear.
Enjoy wearing the simple design.