These film rolls feature color coded end caps that match the saddles on the Ultima 65 Laminator, allowing you to effortlessly tell which way to insert the film. Nap I laminating thermal roll film has a glossy finish and is perfect for all standard laminating jobs. The film is perfect width for most classroom laminating projects and contains enough film to last through several uses The film's thickness protects paper while still allowing it to remain flexible. Designed specifically for use with the GBC Ultima 65 Thermal Roll Laminator.