316LVM surgical steel and metal alloy Austrian crystal Channel-set Internal Lobes, helix, forward helix, tragus, conch, flat, nostril, medusa, Monroe, labret, lip, dahlia, snake bites, and more! From lip piercings to ears and much more! 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! This piece is . This means the front screws into the post. The PREMIUM Crystal Heart Labret 16G is , so it's hypoallergenic! 316LVM surgical steel goes through a process called low carbon vacuum melting. 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. Otherwise, 316LVM surgical steel is excellent for people with metal allergies. Metal alloys are ideal for casting, which makes them perfect for jewelry with fine details. Many people have sensitivities to these alloys and may react. Metal Alloys with a PVD coating can help negate this reaction, but they may still irritate those with the strongest sensitivities. To avoid turning green, it is recommended that metal alloy jewelry be cleaned often and not worn in moist/sweaty places. We also have this piece in Gold PVD. PVD stands for Physical Vapour Deposition. In other words, the colour deposits onto the metal as a vapour. As a result, the steel looks gold or black. All stones used in BodyMods jewelry are Austrian crystals, we select the best of these crystals and set them to create a captivating play of light. Show us where you wear yours with #BodyMods on Instagram. Don't forget to follow us on and for updates on new jewelry, product info, sales, and more.