Sold individually. Get ready to create elegance earring ideas that are safe for anyone to wear with this regular loop niobium earwire from TierraCast. The niobium material is hypoallergenic, meaning it's safe for those with other allergies to wear for jewelry. Its simple shape bends into an open loop at the bottom, allowing you to add your favorite pieces like elegant chains or beaded wire with any number of different color schemes. The plain pewter base is the perfect canvas for creating limitless ideas. Search for free earring ideas at our Learning Center to start making earrings for every occasion.