Four gray-blue rondelle crystals (one 12mm and three 10mm) are connected in a long line for these earrings.  The earrings use 925 sterling silver fishhook earwires and are 1.75" 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.