Pair of 12mm 1/2" Stainless Steel Ear Plug Tunnel Earlet Piercing Hexagon Mechanical Nut Shaped Blue Anodized Steel Internally Threaded Surgical Steel Cartilage Jewelry Piercing Gauge Body Jewelry Pair of 12mm 1/2" Stainless Steel Ear Plug Tunnel Earlet Piercing Hexagon Mechanical Nut Shaped Blue Anodized Steel Pair 12mm 1/2" Diameter Sold as a pair