You are getting a pair of saddle style, double flare ear tunnels.
Comfortable fit, no O rings needed
Size 00G.
11mm front to back(depth).
They are made of black titanium anodized over 316L surgical steel with clear cz crystals inset all around the outer rim.
Cubic Zirconia is a synthetic stone which replicates the characteristics of a diamond more closely than any other gem material.
This style catches the light great .
Please see my store for other sizes and styles.