316LVM surgical steel N/A Internal Lobes, helix, forward helix, tragus, conch, flat, nostril, medusa, Monroe, labret, lip, dahlia, snake bites, and more! This PREMIUM Circle Labret is 316LVM surgical steel! 316LVM surgical steel is a low carbon vacuum melted. The process sucks the nickel out of the steel. Nickel is one of the most common causes of metal allergies. This process cannot remove 100% of nickel. As a result, a small number of people react to it. We recommend our anodized, blackline, or untreated titanium body jewelry if this is a concern for you. PVD stands for Physical Vapour Deposition. In other words, the colour deposits onto the metal as a vapour. As a result, the steel looks black, gold, or rose gold. Blackline is a titanium carbide PVD coating. This coating is hypoallergenic. Yellow and rose gold coatings may cause reactions. As we mentioned at the beginning, the PREMIUM Circle Labret is a favourite for SO many piercings. Here are a few examples: Lobes, helix, forward helix, tragus, conch, flat, nostril, medusa, Monroe, labret, lip, dahlia, snake bites, and so many more than we can list! Show us where you wear yours with #BodyModsFamous on Instagram. We LOVE seeing our jewelry out in the real world. Don't forget to follow us on and for updates on new jewelry, product info, sales, and more.