Open O-ring - black

Round piercing - thin open hoop made of 316L surgical steel.
The colour coating was obtained using the PVD (Physical Vapour Deposition) technology, which guarantees high resistance to abrasion.
Most often seen in nostril piercing, although it can just as well be worn as a fake nostril or septum.
It is very easy to put on, and the tab at one of the ends secures it from falling out.