Items from my parents' house cleanout. I couldn't figure out what they were for, so I did an image search and found that they're also being sold on Mercari. As you can see in the photos, they're dirty, and I don't know if they're even usable. Also, please understand that I cannot answer any questions. I hope someone who knows how to use them will take them, but perhaps they could also be used for collections, photography, or display purposes. Please purchase only if you understand that these are used items. Size: Approximately 40cm (height) x 25cm (width) I am also selling another of the same item. I would appreciate it if you would take a look at it as well.