GBC H420 laminator quickly laminates documents up to 12.5 inches wide and 1.0mm thick, making it ideal for protecting and preserving important papers, photos, and more. With a warm-up time of approximately 1 minute, the H420 is ready to use quickly, and its Jam Free technology helps prevent frustrating jams. The laminator also features instant cold lamination for pressure-sensitive adhesive pouches, making it versatile for a variety of projects.