3Pcs 14g 14 gauge 1.6mm 16mm steel tongue rings straight barbell ball piercing bars tounge Jewelry BAAT Number of Item(s) ::::: 3 Pieces Jewelry Types ::::: Barbell Body Piercing Parts ::::: Tongue,Ear,Nipple Product Materials ::::: 316L surgical stainless steel + acrylic Gauges ::::: 14G(1.6mm) &gt;&gt;&gt;&gt;&gt; Length / Diameter: [ 5/8 inch 16mm ] ///// Ball Sizes ::::: 6mm acrylic ball + 6mm [ Yin Yang1 ], [ Yin Yang2 ], [ Cherry 1 ] logo picture acrylic ball.