This is a vintage mirrored vanity, dresser, or perfume tray. It is 10" wide with a brass filigree rim. The base is flat with a velveteen backing. The tray is in excellent condition with no damage. These trays were popular for most of the 1900s, I think it is probably from the 1930s-50s.
Round Mirror Filigree Vanity Dresser Tray 10 IN