16x18 Fairy Wings Butterfly Costume - Purple by eS by eS This listing is for 1 Butterfly Fairy Wing, color of choice. It is made of soft nylon fabric over a wire wing construction that allows for the wing to be bent into the desired angle, included are rhinestone accents, glitter designs and feathers in the middle. This is a perfect accessory. Just add a tutu or dress and you have got yourself a beautiful fairy costume :)