Fellowes Laminating Pouches, Thermal, SuperQuick 11.5"(H) x 9"(W) Size, 5 Mil, 100 Pack (5223001) Premium materials ensure clear, durable results Pouches are sealed on long side for faster lamination Letter size pouch 11.5" x 9", 3 mil Place document in pouch and insert into laminator Compatible with all laminator brands with 12.5 entry width size or wider