This is a pair of vintage screwback earrings. The earrings have a black enamel horseshoe with a blue and green enamel flower in the center. There is a single clear prong set rhinestone on the flower. The earrings are gold tone and are not signed. They measure 3/4 of an inch long. The clear rhinestones are much brighter than they appear in my pictures. The earrings are in very good condition but may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.