Add some sparkle with these gold-plated surgical steel flat back studs! Featuring mixed shape cubic zirconia crystals, they're perfect for a unique ear stack. Ideal for everyday wear or dressing up—mix and match for a must-have look! Material: Crystal, Cubic Zirconia, Gold Plated Colour: Gold, Clear Gauge: 16g / 1.2mm 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: 8 mm Post Length: 8 mm