For use with Thermal Laminator or any standard thermal pouch laminator. 5 mil thick thermal laminating pouches offer superior thickness for laminating photos and other items up to 3-1/2 x 5 inches. These pouches provide a glossy finish and instant 2-sided protection for recipe cards, luggage tags, and frequently handled documents. From the ManufacturerLaminating pouches are designed for use with the 3M Thermal Laminator or any standard thermal-pouch laminator. Pouches provide instant two-sided protection for frequently handled documents and photos.