Reversible narrow kaku obi - light gray with golden thread

Kaku obi are narrow and long obi sashes, usually worn by men.
This one is reversible, in two shades of light grey. One side is lighter, decorated with short horizontal stripes of variuos thickness; the oter side is a bit darker, with a fine pattern of textured triangles. The fabric is interlaced with golden thread, making the obi sparkle subtly.

Short instructions how to wear such obi are included.
Please note, this is a vintage item. It is unused, but some pulled threads, some creasing, or other minuscule imperfections, might be present. Please check the photos for the details. . Thank you for your understanding.
Original colors might slightly vary from these displayed on screen.

Length ca 390cmcm, width 10cm.