These earrings use silver-plated cloud frame charms, 0.5" long by just over 0.5" wide that hang from stainless steel leverback earwires and are 0.5" 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.