3M Heat-free Laminator Value Pack Heat Free Laminating Machine offers a sleek design with easy-load cartridges. No electricity needed. No waiting for warm-up. No fumes. Adjustable input tray gives perfect alignment handling documents up to 8" wide, 1/10" thick, and 90' long. Great for presentations, phone lists, art projects and other frequently used documents. Laminator includes five 90' dual laminate refills.