This is a Fukuro obi
and kanoko dot pattern, which is woven with 'Karaori' (woven thickly in chinese style) technique.
The pattern is woven like a relief with "Ukiori" technique.
Textile is exquisite soft silk.
It doesn't have a stiff lining inside.
There are some twisted woven threads on 'taresaki'(end of wide part) and 'otaiko'(square bow).
(Those are marked as fray on the sheet.)
Although it's not mentioned on the sheet and photo,
there are patinas on the Tsujigahana
pattern on 'otaiko'(square bow) and 'maegara' (front patterned part).
There are some other flaws such as folding lines.
For the details, please refer to the photos and sheet.
Although it has such flaws, it is still in wearable condition.
Enjoy wearing the elegant design.