These Surgical Steel Cubic Zirconia Square Flat Back Studs are your new everyday earrings pair. These sleek square stud earrings feature cubic zirconia crystals set in smooth surgical steel, ideal for sensitive ears. The flat back design keeps things comfy and secure, perfect for school, work or a night out. Dress them up with a blazer and slip dress, or pair with a simple tee and jeans for effortless, polished style. Material: Cubic Zirconia, Surgical Steel Colour: Silver, Clear Gauge: 16g / 1.2mm Post Length: 8 Front Design Length: 3mmmm Front Design Width: 3mmmm PVD Plated: This piece features PVD Plating. PVD Plating provides a durable, waterproof coating that enhances the shine and lifespan of our waterproof pieces!