The X-02 Wyvern,[a] also known as the X-02A, is a fifth-generation fighter aircraft developed by the Erusean Air and Space Administration. Its striking design is most notable for its variable geometry wings, which fold in at high speeds. This is a limited edition lapel pin. It's a larger design, with very fine details. Comes with a card, marking serial and type. These pins will not be remade after the initial batch. Round II edition**