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FECTAS PA Ring Prince Albert Piercing Internally Threaded Circular Barbells Horseshoe 12G 12mm Surgical Steel Body Jewellery for Men Women : Amazon.co.uk: Fashion
Implant Grade Titanium Internally Threaded Horseshoe - Etsy UK
Horseshoe Barbell Big Size - Titanium Internally Threaded Circular Barbell (CBB) 00G, 0G, 1G, 2G, 4G, 6G, 8G, 10G, 12G Available size is 15mm and 19mm - Quality tested by Sheffield Assay