Copper triangles, 0.75" tall are oxidized giving them a burnished look that is a swirling random pattern.  The earrings use gold-plated fishhook earwires and are 1" long.  
 
All metal used is nickel-free and either sterling silver, silver or gold-plated, or stainless steel unless noted otherwise. Every item is handcrafted and custom-made, nothing mass-produced.