316LVM surgical steel and metal alloy Austrian crystal Claw-set External Nipple, bridge, industrial, and more! The Claw-Set Heart Nipple Barbell 14g is a simple, yet high-quality piece created for nipple piercings, this piece is an exquisite BodyMods exclusive barbell, created with both fashion and comfort in mind. 316LVM surgical steel is a low carbon vacuum melted. This process sucks the nickel from the metal. Nickel is a common cause of metal allergies. Please note: this process cannot remove all the nickel. As a result, a small number of people react to 316LVM surgical steel. If this is you, we recommend titanium body jewelry. The colour tone options are PVD titanium over 316LVM steel. PVD is more durable and therefore lasts longer than traditional plating. Please note: the gold or rose gold PVD can irritate if you have metal sensitivities. The charm is a metal alloy, which is ideal for casting and makes it 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, metal alloy jewelry is recommended to be cleaned often and not worn in moist/sweaty places. The stones are Austrian crystals. We love Austrian crystals they don't lose their sparkle like other similar stones. If your crystals start looking dull, a quick clean will bring them back to life. This barbell is , and unscrews from one side. Insert the barbell through your piercing and screw the end back on. If you need some help getting the barbell through, try a dab of our Show us where you wear yours with #BodyModsFamous on Instagram. We LOVE seeing our jewelry out in the real world. Finally, don't forget to follow us on and for updates on new jewelry, product info, sales, and more.