·Hypoallergenic Belly Piercing Jewelry Material: Belly button rings made with safety 316L stainless steel bar, solid and durable, not rust, hypoallergenic, lead free and nickel free, do not hurt to your sensitive belly button, curved and highly polished surface, these dangle belly button rings are comfortable to wear; Suit for long time wearing

·Belly Button Piercing Jewelry Size: 14 gauge belly rings, 10mm barbell length, 20mm-50mm dangle length; Common size of belly button jewelry, light weight and comfortable to wear, suitable for most belly piercing, these Belly button rings are easy to screw on and off; Won't easy to slip off