So fun and unique!  Brass arc earrings with steel posts and backings.  Bezels are filled with your choice of black glittery opal (shown in first pic) or pyrite + specularite two tone shown in second and third pic or a pink glittery faux opal or blue glittery faux opal. Gorgeous with sparkle!  Earrings measure 19mm in width and 22mm in height.

Arc Rainbow Post Earrings