This is a pair of vintage sterling silver screwback earrings in the shape of flowers. The earrings are simply marked STERLING and I do not know who made them. The design looks like it might be Native American. The earrings measure 1-1/8 inches in diameter and weigh 7.8 grams. They are in very good condition but do have an age patina and may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.