This is a Tsumugi Fukuro obi
with 'kikko'(tortoise shell) pattern, which is woven.
Textile is Tsumugi
silk and has soft but nubby touch with rustic atmosphere.
Both ends are open, and it does not have a stiff lining inside.
*The background color may seem irregular on photos, but it is actually one tone of color as seen in HTML code.
There are spots of molds on the tesaki(narrow end).(indicated as stain)
Please check photos for details.
However, it still can be tied!
Please enjoy its stylish fashion!