PackageEach set includes 1 * 32mm/1.26 inch metal cover, 1 * plastic pin back, and 1* plastic transparent film. With this set, you can create 500 metal pin buttons, which are anti-rust, durable, and not easy to deform.Artwork in Badge ButtonsThe PVC film is used to make lustrous badges, the metal cover ensures that the badges are durable, and the plastic base can effectively avoid the problem of rust. Design with a metal pin on the back for pin onto clothing or a bag.Easy to UseJust print any pictures, photos on paper, cut them into proper pieces (the same size as the film), and make button pins with a machine and a rubber ring. NOTE: The machine is not included. The rubber ring often comes with a machine.DIY ButtonsYou can make unique buttons for friends and family.