Everything in this threadless collection is completely nickel-free. Keep in mind that the tops are sold separately from the backings. The design will not be ready to wear as-is when you receive it. You must also purchase a labret backing to go with it. 

These studs work great for nose, tragus, conch and helix piercings! The pin on the back of the design is approximately 25 gauge, so my threadless designs should work with any metal labret that can accept 25G threadless tops. However, I can only guarantee my tops will work with the backings that I sell.