Made mostly of lacquered wood, with a frill of paper at the top.  Structurally sound and strong, no missing or broken bits.  Colors are vibrant, especially the Chinese red.  There is a small patch of glue residue from a tag, which may or may not be visible in my close-up photo.  Also a couple of black marks, which I can see clearly on the outer rim.  Neither is particularly visible when fan is open.  Twentieth century.  Completely usable.