Upgrade your ear game with this Gold Plated Surgical Steel Round Stone Flat Back Studs Pack! Chic and durable, these earrings feature a sparkling cubic zirconia crystal for that perfect touch of glam. Material: Crystal, Cubic Zirconia, Gold Plated Colour: Gold, Clear Gauge: 18g / 1mm 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: 5 mm Post Length: 6 mm