What are Euro back earrings?

Euro back earrings are earrings with a certain type of fastener hardware. The earrings feature a curved metal wire that slips through the piercing and a curved hinged element that flips upward to secure it. You will also see Euro back earrings referred to as Euro clasps, Euro wires and leverbacks. On 1stDibs, shop a range of Euro back earrings.