The 3M Scotch Thermal Laminating Pouches are designed for letter-size documents, measuring 8.5" x 11". This pack includes 50 glossy new pouches, perfect for protecting and preserving important documents. Made by the trusted brand Scotch, these pouches are ideal for use in offices and businesses to keep documents looking sharp and protected. Made in the United States, these pouches offer reliable and high-quality results for all your laminating needs.