Avon clip earrings silver tone metal bows 1990

This pair of earrings are from Avon, and I believe they were issued around 1990, but they are unmarked. They are metal with a silver, almost pewter, tone finish. They are 7/8 inch wide and about an inch long and in excellent condition but I do not have the original box. The clip backs are in very good condition and these look like they were never worn.