Polymer clay in shades of black, white and glittered dark silver with a hint of red are marbled then cut into 1.5" diameter circles that are sealed in resin.  The earrings use diamond shaped silver-plated bails placed on the front with silver-plated fishhook earwires.  The earrings  are 2" long.  
 
All metal used is hypoallergenic, nickel-free, and is sterling silver, silver or gold-plated, or stainless steel unless noted otherwise. Every item is handcrafted, custom-made, nothing mass-produced.