2x 12 Gauge 12g 316L Surgical Stainless Steel Straight Barbell Tongue Nipple Body Piercing Ring Earring Jewelry 1/4 5/16 3/8 7/16 1/2 9/16 5/8 3/4 7/8 Pair Set of 2 Price for 2 Barbells Straight Barbell 316L Surgical Stainless Steel 12 Gauge 12g (2mm) Externally Threaded