14K Yellow Gold 585 ZZ Small Hoop Earrings 0.7" READ

14K Yellow Gold 585 ZZ Small Hoop Earrings 0.7" . Pre owned in good condition. Noted the hinges on of the earrings is the studs look wider open and the one closed. Unsure of these were repaired perhaps or made this way or if it is wear but both earrings intact and functional. Both earrings marked 585 ZZ registered trademark on the top as shown in close ups. For more details please study all pictures.