Add some magic to your look with these butterfly flat back studs! Their comfy surgical steel base and sparkling cubic zirconia crystal butterfly motifs make them perfect for all-day glam. Colour: Clear Gauge: 16 g / 1.2 mm Suitable for these piercing placements: Lobe, Tragus, Conch PVD Plated: This piece features PVD Plating. PVD Plating provides a durable, waterproof coating that enhances the shine and lifespan of our waterproof pieces! Dimensions: Post Length: 8 mm