Round Piercing Back W/G 14KThe Round Piercing Back W G 14K is available in sizes 6, 8, and 10 mm. Depending on your ears anatomy, you should pick a size that suits your piercing. The 6 and 8 mm backs are the most commonly used lengths for fully healed piercings. The 10 mm back is mostly used for newly pierced piercings or healing. So, if you still have a 10 mm backing and your piercing is fully healed, we recommend ordering a shorter one. If you already have one of our