3Pcs 16g 16 gauge 1.2mm 5/16 8mm steel eyebrow lip piercing curved barbell tragus rings jewelry BBKN Number of Item(s) ::::: 3 Pieces Jewelry Types ::::: Curved barbell Body Piercing Parts ::::: Eyebrow Product Materials ::::: 316L Surgical Steel Gauges &gt;&gt;&gt;&gt;&gt; 16G(1.2mm) &gt;&gt;&gt;&gt;&gt; Length / Diameter:[ 5/16 inch 8mm ] &gt;&gt;&gt;&gt;&gt; 4mm [ skull 2 ], [ skull 3 ], [ skull 5 ] Logo Picture Ball.