The ring you can see in the picture is a so-called endless or seamless ring. That doesn't mean it has no ends because, in that case, it would be impossible to put it on. It means that when it's closed, the ends are not easy to detect. A small part of the ring can be opened, as you can see in the picture above. That part is hinged so that you can snap the ring open and shut. To open it, gently pull the end while you hold the ring. 

The ring is made of 14-karat gold, and you can choose whether you want a regular yellow gold or a white gold model. Both rings contain the same amount of gold. You can also select the diameter of the ring in the size that fits your piercing. 

The ring is suitable for both ear piercings and nose piercings. It may not be the best for the septum, as the opals will face downwards. The opals are not genuine because they are too fragile for jewelry. These are resilient synthetic opals that are just as beautiful - so lifelike that only an expert could tell the difference. 

The bar gauge or thickness of the ring is 16g (1.2 mm).