The ring you can see in the picture looks like an endless ring when it's closed. However, it features a hinge that can easily snap open. Thus, you can insert the ring into your piercing and close it with just a click. The ring is made of 14-karat gold, available in both yellow gold and white gold. It's also available in different diameters for you to choose the one that fits your piercing. 

This type of ring can be used in the ear, nose, eyebrow piercing, etc. Where you use it depends on you.

This ring with a braided design will dress up your piercing, regardless of where it is located.