Funky vintage 1980's dangle drop stud earrings goldtone with black enamel

Funky 1980's dangle drop earrings. I wore these and lots of other fun & funky jewelry back in the 80's! The earrings are gold tone and black & are light weight. The black is rigid plastic or acrylic. 3" long x 1.75" at the widest part. I love the round gold disk on top of the square base (geometric pattern). They are studs with plastic safety backs. The plastic has yellowed with age.