Vintage brass bangle (from overseas)

These are souvenirs from an overseas trip and have been stored at home for a long time. I believe they were worn a few times. As they are old, there is dirt, dullness, verdigris, and warping, so please check the images. Since these are used items that have been stored at home for a long time, please purchase them only if you understand and accept their aged condition and character.Width: 1.8 cmOpening: 3.2 cmInner diameter (including opening): 19.5 cm excellent for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.