Vintage Bright Blue Enamel Butterfly Silver Tone Screwback Earrings 1” x 1/2”

Vintage Bright Blue Enamel Butterfly Silver Tone Screwback Earrings 1” x 1/2” Bright blue textured enamel butterfly screwback earrings. Silvertone metal. There are a couple irregularities in the blue color where there is some black. Very good overall condition with some wear and surface scratching. Measures 1 one across and 1/2 inch tall.