Total 6pcs: * Each pack include 6pcs different hypoallergenic pregnancy belly rings with replacement bars Material: Smooth Surface, Highly Polished, Hypoallergenic, Made of Surgical Steel and Bioplast & CZ & Crystal Ferido Ball, Flexible bar is bendable and soft for wear, easy to insert and take off, great for sensitive skin, replacement ball and dangle accessories made of premium stainless steel, inlaid with shiny AAA+CZ, lightweight and firm, high polished smooth surface, without sharp edge, easy to put on or take off, give you a comfortable wearing experience Convenient DesignSuper long belly button rings are great as pregnancy belly button rings or sport belly rings, the flexible acrylic can easy to wear to fit you best by yourself, match with daily life wearing, showing your special taste and personality whether you are pregnant or exercising Size: Gauge: 14G (1.6mm); Flexible Wearable Bar Length: 1&1/2"(38mm); Top ball diameter: 5mm, buttom ball diameter: 8mm, small and exquisite, easy to put on or take off, pregnancy belly rings is perfect as belly piercing jewelry for women, enable you to express yourself perfectly