GBC NAP I Standard Laminating Roll Film - Laminating Pouch/Sheet Size: 18 Width x 500 ft Length x 1.50 mil Thickness - 1 Core - Clear - 2 / Box Standard-roll laminating film is designed for use with heated roller and heat shoe laminators. Clear construction offers a perfectly clear way to protect your documents from wear and tear. Easy-to-install design allows simple installation for immediate use. Durable material is perfect for preserving your photos documents and more.