20g Mono Filament Nose Screw or Tragus Retainer. This will hide your nostril piercing better then any retainer out there. The Screw is 20g in thickness with the end piece being slightly larger. The end piece is small, flat and clear, they really hide the piercing! The screw portion is flexible making them comfortable to wear… a long tail can even be carefully trimmed to the desired length. Taking a picture was difficult as these are completely clear. Recommended for healed piercings only.