These L shaped nose hiders are a great way of keeping your nostril piercing open but hiding it (or at least making it less visible!). They are made out of clear acrylic and are 0.8mm or 20 gauge in thickness with a small 2.2mm clear disk. The length if the shaft from the bottom of the disc to the bend measures 6mm. Nose retainers are a fantastic way of disguising your piercings for interviews, work, school or for hospital procedures where no metal is allowed such as MRI scans or X Rays. We also have lots of other Retainers available for different piercings in our Piercing Retainers section.