This is a Fukuro obi
with flying crane pattern, which is woven on the gold background.
Textile is soft silk. The flat foil thread is used as weft and it makes the obi exceptionally gorgeous.
There is no lining inside.
The corners of the both ends are frayed. There is a stain on the other side. There is a slight folding line remained.
For the details, please refer to the photos and the sheet.
Though it has a bit of sense of use, if you don't mind those minor flaws, it is still in very good condition to wear.
This obi would be wonderful for a formal usage.