This set of three flat back surgical steel studs feature moon and star shapes to add celestial charm to your everyday jewelry collection. Wear these minimalist studs alone or mix and match with other flat back earrings for a personalized look. Material: Cubic Zirconia, Surgical Steel Colour: Silver, Clear Gauge: 16g / 1.2mm Weight: 14.2g Suitable for these piercing placements: Conch, Lobe, 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: Total Length: 10 mm Post Length: 10 mm