Swarovski 6mm cobalt blue bicones are paired with silver-plated skeleton key charms, 1" long.  The earrings use silver-plated, ball-end fishhook earwires and are 1.5" long.
 
All metal used is hypoallergenic, nickel-free, and either sterling silver, silver, or gold-plated, or stainless steel unless noted otherwise in the description. Every item is handcrafted and custom-made, nothing mass-produced.