This is a reversible zentsu (fully patterned) fukuro obi.
Both the bright vermilion side and the ivory side has 'kotobuki' (longevity) character in various forms woven with golden threads.
Textile is silk, and it's soft.
There's no stiff lining inside.
There is a folding line on this item.
Also, the ivory side has a couple of stains at the tare and tesaki ends.
For the details, please refer to the photos and the sheet.
Overall, it's still in very good condition.
*Approx background color - HTML code ( ec3d18)
Softness ( Exceptionally Soft,□ Soft, Medium, Comparatively Stiff, Stiff )