Silver rectangular bezels (1.25" x 1") are filled with blue marbled polymer clay that is sprinkled with blue glitter and then sealed with resin.  The earrings use silver plated leverback earwires and are 1.25" 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.