These earrings use 20mm bright gold Christmas acrylic ornaments with a silver cap.  The earrings use silver-plated fishhook earwires and are 1.5" long. 
 
All metal used is 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.