Polymer clay in several shades of blue is marbled with silver leaf creating a stone-line appearance.  The clay is cut into 1.25" in diameter circles with a 1" circle cut out of the middle and then sealed in resin.  The earrings have a disco-era vibe.  The earrings use silver-plated fishhook earwires and are 2" long.  
 
Unless noted otherwise, all metal used is hypoallergenic and nickel-free. It is sterling silver, silver or gold-plated silver, or stainless steel. Every item is handcrafted or custom-made; nothing is mass-produced.