Charms are a great way to add some extra texture and movement to your set-up. Charms can be added to hoops in healed piercings, and look great in helix, rook, and lobe piercings. Our angel skin opal charm measures 3mm, and the o-ring diameter is 2.5mm, making it suitable for 18g, 16g, and 14g hoops. Our jewellery is sold individually, not in pairs. If you need a pair of these please order two.