A silver 12mm square maze connector has three lengths of silver link chain in staggered lengths ending with 10mm and 12mm silver hammered rings while the third has an 8mm onyx crystal bicone.  The earrings use silver-plated fishhook earwires and are 2.5" 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.