Belly button piercings are very common among girls, and a classic and easy to wear model like this is a must-have for your shop window. Made of surgical steel, with two cubic zirconias set in a way so that the metal is barely visible. 2 sizes: 1.6 x 8 x 4/6 mm & 1.6 x 10 x 4/6 mm. It's one of the most elegant options and therefore, one of the best sellers. Don't miss out!