The Rita polymer clay earrings will become an everyday staple. Choose Abstract or Black Oyster earrings. Abstract earrings: Ivory and black dot circle earrings with an abstract rectangluar drop. Black Oyster: An ivory and black dot rectangle hanging from a gold circle. These lightweight stud earrings are handmade. There may be slight variations in color. Nickel-free titanium posts. 1 7/8 in. x 1/2 in.