Printing Lapel Pins: There are two kinds of printing pins. 1.) Silk screen lapel pins offer great detail produced in full color. good for artwork requiring precise, simple and high resolution of color e.g. logo. Pantone colors (PMS) color chart applicable 2.) Offset printed badge pins, CMYK printing, an image of your design is transferred from a photographic negative onto the surface of the metal lapel pin. All the printed lapel pins can add Epoxy on surface of metal for protecting color fading and erasing. Common material: brass/stainless iron/aluminium