3Pcs 14g 14 gauge 1.6mm 16mm steel tongue rings straight barbell piercing bars tounge Body Jewelry BBBT Number of Item(s) ::::: 3 Pieces Jewelry Types ::::: Barbell Body Piercing Parts ::::: Tongue,Ear,Nipple Product Materials ::::: 316L surgical stainless steel ///// Gauges ::::: 14G(1.6mm) &gt;&gt;&gt;&gt;&gt; Length / Diameter: [ 5/8 inch16mm ] Ball Sizes ::::: 6mm Steel Ball + 6mm [ SKULL8 ], [ SKULL12 ], [ SKULL26 ] Logo Picture Ball.