Black, green and white clay are marbled then cut into an 0.75" diameter circle and a 1.25" diameter circle with a middle circle removed.  The large ring has a striped pattern.  The pieces are connected and the earrings use silver-plated fishhook earwires, 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.