These earrings are quite large and they have a real retro 1960's mod look to them, but they are not original 1960's. My guess is 1980's. They measure 3 1/4" long and 1 3/4" across the widest part.
The earring backs look like they were re-glued and one was re-glued off kilter. This will not show when worn. Slight wear to earring top fronts. Sold as is. Great for a 1960's costume!