This is a zentsu 'fully patterned' Fukuro obi
with scenery of famous floats of Gion festival, which is woven.
Sparkling foil threads used in the pattern make this obi suitable for a formal usage.
Textile is silk, and it has soft to the touch.
It says Nishijin on remnant fabric.
It does not have any folding lines, and it seems unworn.
It has wrinkles on the wrong side. (A)
Please see photos for details.
Overall, it is in very good condition and can continue to be worn!