These earrings are handcrafted and are one of a kind. It is made using copper and Silver coating on the back. The earwire is made using hypoallergenic stainless steel and the earrings have a diamond cut edge. 
 
Small size is about 1" wide x 1 1/2" long
Medium size is about 1 1/4" wide x 1 1/2" long
Large size is about 1 1/2" wide x 2" long