These luxurious belly rings are made of surgical steel. On both ends of the shaft there are crystalized balls. The ball size of the top ball is 5 mm and the size of the biggest ball is 8 mm. The crystals that are used for these belly button piercings are the famous Ferido crystals. These high qaulity crystals are known for there long lasting shine. Both of the balls are covered with these Ferido crystals. You can choose between a variety of colours.
Note that this belly bar is very fragile, increasing the risk of loosing the stones rather quickly. At the related products section you can find an alternative where the crystals are covered.