Keep it classic with this flat back trio! Use this set of three comfy gold-plated surgical steel studs with cubic zirconia crystals for a sleek, timeless look. Each flatback stud features a threadless back, for a secure fit and the threadless back also makes it easier for the flat back to be removed. Material: Gold Plated, Surgical Steel, Cubic Zirconia 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