Adjustable design with two elastic straps, it is easy to adjust to fit your shoulders and back, so that the angel wing are not easy to fall off you not longer have to worry about it falling off while running or dancing Suitable for any occasion halloween, masquerades, photo props, stage, birthday parties to make you most shining person at the party Wonderful family, friend and diys lover on important festivals such as halloween, birthday parties and so on These angel wing is not pattern, not design, play your own imagination to create a beautiful angel wing that belongs to you.good chance to do art, craft and design your own mask.perfect for arts class or craft time or for costume making Materials, butterfly wing make from materials, light weight, not easy to age and fade, comfortable