Blue necklace and earrings: pierced hoop, silver tone netting- jewelry

Both necklace and earrings are clean, kept in a clean smoke free home, cat friendly. - —-wearable. Necklace 18” has 2 silver tone lobster claws as clasp, not sure of the material. Possibly a string with a blue coating. Hoop earrings have a blue coating over the metal, silver tone metal. 1” round - 1” drop. I do t think this was originally a set. No markings, brand unknown. #jewelry #blue-jewelry