Our custom COSMOS earrings are made of black polymer clay with gold and ink veneer and are para wire wrapped . The earrings are 1 3/8 round with lever back shell clips . They come in the magical colors of the cosmos: crimson reds that blend into tangerine orange and splash of deep purple into marine blues with a touch of bright teal and greens. All are just a little different in mixes. Call us at 732-988-1002 for more information or if you would like to discuss custom colors..