The earrings are made from superlight red and white polymer clay and holographic fine gliter which gives the piece an opal fire-like sparkle.   The stud piece has been top coated with resin so the glitter pops just a little bit more.
 
Ear posts and backs are made from hypoallergenic stainless steel - particularly great gor those sensitive to non-precious metals.  The  earrings are 4cm in diameter and 6cm long.