This is a refined Fukuro obi
with a diamond lattice pattern, which is woven.
Its gorgeous, yet sophisticated design is suitable to tie at formal occasions.
Textile is exquisite silk and has soft touch.
(Lining is not added inside.)
Silver foil threads woven on the background are discolored and Otaiko part is prominent when tied, although it's not mentioned on the sheet and picture.
Also, there are several other flaws such as a folding line.
Please check detail photos.
It can't be tied, because of prominent discoloration of Otaiko.
However, we hope you enjoy this piece!