Express your individuality with Lovisa body jewellery! This premium flat back pack has been crafted with surgical steel, a quality material which reduces the risk of skin irritation. The gauge measures 16G/1.2mm. Layer it in an ear stack for maximum impact! Gauge: 16g / 1.2 mm Weight: 17.1g Suitable for these piercing placements: Conch, Helix, Tragus Diameter: 13mm PVD Plated: This piece features PVD Plating. PVD Plating provides a durable, waterproof coating that enhances the shine and lifespan of our waterproof pieces!