316LVM surgical steel and metal alloy Moonstone Claw-set Internal Navel and anti-navel Each piece is sold individually. The Claw-Set Moonstone Belly Barbell is a simple yet high-quality piece. The design of this barbell is especially for belly button piercings! The barbell unscrews from the top to slide into the piercing. If you need help sliding it in, use a dab of and slide it through. After that, screw the top on tightly to keep it in place. 316LVM surgical steel is hypoallergenic because its low carbon vacuum melted. This process sucks out a nickel, which is one of the most common causes of metal allergies. Please note: this process cannot remove all the nickel and a small number of people have reactions to 316LVM surgical steel. If this is you, we recommend our implant grade titanium jewelry. The process does not remove all nickel. As a result, a very small amount of people react to 316LVM surgical steel. If this is you, we recommend our non-ion plated implant grade titanium jewelry. Otherwise, 316LVM surgical steel is a great choice for those with metal allergies. The charm is a metal alloy, which is ideal for casting and 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. The Claw-Set Moonstone Belly Barbell is internally threaded. This means the bead screws into the post. The claw-set stones are moonstones. We love moonstones for our jewelry because they reflect rainbows when they catch the light in the prettiest ways. Don't forget to show us how you chose to wear yours with #BodyModsFamous on Instagram. We LOVE seeing our body jewelry out in the real world. And follow us on and for updates on new jewelry, product info, sales, and more.