14K ?1-40 Gold?Bundle of Earrings

These earrings were on these cards when I got them years ago at an estate sale. They are vintage and there is nothing written on the earrings. They look like rose gold.I am selling as a bundle.There are 8 pairs of earrings.I have no idea if they are real or not that is why I am selling as a bundle and at a cheap price for all of them. I am only going by what the white cards say.