The larger format of the weatherproof version: The weatherproof film with self-adhesive black letters is ideal for neat and efficient outdoor lettering. They are always simple to read, hold firmly even in wind and weather, and can be quickly and easily stuck on a variety of objects and surfaces. Being a seasoned sticker specialist, we have an enormous assortment of useful letters and numbers in various colors and versions. Of course, Avery Zweckform's self-adhesive labels are of the highest caliber, rigorously tested, and approved by independent sources. Complete alphabet pack, A-Z.