Scotch TP3854-50 Thermal Laminating Pouches, Letter Size 8.9 x 11.4", 3 Mil, Box of 50. Laminating pouches are designed for use with any standard thermal-pouch laminator. Pouches provide instant, two-sided protection for frequently handled or referred to items. Photo-safe pouches are clear to let important information show through with a professional finish. Preserve and protect documents, awards, signs, calendars, certificates, children's artwork, schedules and more.