These earrings use 0.5" long 3D silver-plated fish skeleton charms that hang from silver-plated fishhook earwires.  The earrings are 0.75" 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.