This is a vintage Maru obi
with exotic flower pattern, which is woven.
The vibrant patternd emerge out dynamically against the black background.
Textile is silk and jinken (rayon) blend and has soft touch.
Pattern is placed upside down, which is suitable for Hikinuki knot style.
Lining is not added inside.
It has thread scuff on the tare end, and smudges throughout the edges.
It is a little prominently discolored overall.
It also has relatively prominent folding lines.
For the details, please refer to the photos and the sheet.
It may not have enough strength for wearing due to its old ages.
The wonderful textile could be useful for your handicraft.