I honestly do not know a ton about this piece other than it is old, stamped silver, appears to be Japanese virtue symbols. Beautiful scroll detail. Is heavily tarnished and wouldn't come clean with a polishing cloth but might with actual silver cleaner. Clasp works. Tiles measures 1.5" height by 1" wide and there are 8 total. All 8 are shown in the photos. Please see all photos and feel free to ask any further questions, I will do my best to answer.