Unique Helix Earring. A sparkly 3mm Cubic Zirconia prong set hanging on a delicate chain from a curved helix bar. A beautiful and elegant piece that will surely elevate any earring layout design. The Earring Measurements: Post length - 8mm. Post width - 16G Material: Stainless Steel. Color: Gold or Silver. Internally Threaded Flat Back. Price is for one piece. This earring will also be a perfect fit for your ear lobe, tragus, conch and rook. Moonli Designs is a small family handmade jewelry studio. We're here to answer any questions you might have so please don't hesitate to contact us! Unique Hidden Helix Earring Comfortable and unique!