316LVM surgical steel: plain and PVD N/A Internal 14g Microdermal Each piece is sold individually. The Steel Bullet Microdermal Top is designed to fit securely in a 14g microdermal foot. Microdermal implants go under the skin as an alternative to surface bars. You can read more about it on . Microdermals can come in different gauges. 14g is the most popular size for microdermals, but it's not a guarantee you have a 14g foot. Consult a professional body piercer before ordering your dermal top to ensure it fits. The Steel Bullet Microdermal Top is 316LVM surgical steel, so it's hypoallergenic, rust-proof, and tarnish-proof. 316LVM surgical steel is hypoallergenic because it is low carbon vacuum melted. This process sucks out the nickel from the metal. Nickel is one of the most common causes of metal allergies. Please note: this process cannot remove all the nickel. As a result, a very small amount of people react to 316LVM surgical steel. We recommend our implant grade titanium body jewelry if this is you. This piece is gold PVD. PVD is more durable and therefore lasts longer than traditional plating. The top has internal threading. This means it screws into the foot of your dermal implant. Microdermal piercings go pretty much anywhere on your body. Popular spots include the face, collarbones, neck, and fingers. Microdermals haven't been limited the way normal piercings are, so the sky is the limit where you can put them. Just be careful not to snag them on things, where ever you get 'em. 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.