316L Surgical Steel Sunflower Navel Ring 316L Surgical Steel Reverse Style Belly Ring. Sun flower Top Down Navel Ring. . Thickness : 14 GA / 1.6mm Length : 3/8” / 10mm316L Surgical Steel Sunflower Navel Ring316L Surgical Steel barbell Reverse Style Belly RingSun flower Top Down Navel Ring.Thickness : 14 GA / 1.6mmLength : 3/8” / 10mm