This listing is for one empty display frame of the same kind used for all of our framed specimens. Multiple sizes available. Comes with a hanger for the back so you can display it on your wall. There is a sheet of cotton inside the frame that will help hold your specimen in place. When framing a butterfly you'll want cut a small groove for the body of the specimen to sit into. Also great for displaying other items of your collection such as gems, fossils, minerals, bones, arrowheads, etc.