This is a Tsumugi
zentsu 'fully patterned' Fukuro obi
with vibrant 'Karabana' (imaginary flower in china) pattern, which is woven.
Textile is nubby Tsumugi
silk, and it has soft to the touch.
Both ends are open, and it does not have a stiff lining inside.
To complete as a wearable obi, additional $50-$60 is needed.
It has a slight folding line, but not disturbing for wearing.
Please see photos for details.
Overall, it is in very good condition and can continue to be worn!