Flex Pouches are a 5 mil laminate pouch with UV inhibitors that are specifically designed to run in wide format pouch laminators and some heated roller laminators. Some of the machines that use Flexpouches are the Phoenix, ProSeal, GBC Spartan, and Ledco XL44. They are an ideal solution for outdoor signage, maps, posters, window displays, menus, and photos. We stock the Flexpouches in 18" x 24", 25" x 37", and 36" x 48". Additional sizes are available upon request.