Material
Stainless Steel. Nickel free.
Silver: Are made of Stainless Steel. Silver Plated.
Gold: Are made of Stainless Steel. 18 Karat Gold plated.
Rose Gold: Are made of Stainless Steel. Rose Gold plated.
The earrings in the picture are 70mm.
We pride ourselves on providing great customer service and quality custom jewelry. 
All custom orders takes 15-20 business days to ship.