One Order included 12 PCS Belly Button Rings in 12 Different Styles and Color, Economical Price with Trendy Design Give You a Colorful Day. Bar Thickness:14 Gauge (1.6mm),Bar Length is 3/8 inch (10mm),Top Ball Diameter:5mm,Bottom Ball Diameter:8mm. Made of 316L stainless classy steel.Nickel-free and Lead-free and and HYPOALLERGENIC. Could be long time to wear for men and women. The Design is Suitable For a Variety of Occasions,Such as Swimwear??Summer Short-Sleeved Mini T-shirts,Bikinis and more.Wearing Our Piercing Will Make You More Attractive.You Can Also Give It as a Gift to Your Friends. Come with one free gift velvet bag. 90-Day Money Back Guarantee or Exchange.