This is a vintage Maru obi
with treasures and clouds on 'seigaiha'(wave) pattern, which is woven.
Textile is exquisite silk and has soft touch.
The pattern at otaiko(square bow) part is designed upside down from kaikiri-line(end mark line) to be tied with hikinuki style.
It is discolored slightly overall, and has smudges on the edges.
Although not shown on the photo, part of threads on the edge are missing.
Besides it has a folding line with smudges.
It has some other flaws so please check photos for details.
Though it has some flaws by ages, please enjoy its full taste of vintage!