We have a pair of screwback earrings in a floral design.  I'm not certain what they are made of ?resin plastic?.  They are very ornate in design and measure about 1" in H x 7/8" in W.  I believe the backing with the screws is brass.  The back does have some tarnish on them.

Screwback earrings Floral Vintage Items

$9.95Price