This is a vintage Maru obi
with bold wave pattern, which is woven.
Gold foil threads woven in the pattern are gorgeously shining.
Textile is silk and jinken(rayon) blend and has rather crisp touch.
Discoloration (refer to the 4th flaw photo) and patinas (refer to the 5th flaw photo) due to its age can be seen on its base overall.
It has some other flaws such as folding lines and tiny stains.
For the details, please refer to the photos and the sheet.
Though it has some flaws by ages, please enjoy its bold and gorgeous design of vintage!