With a warm-up time of 4 minute, this GBC laminator helps secure your important documents with minimum fuss. It laminates an A3 sheet in just 30 seconds so you can quickly and easily preserve your work. And thanks to its cold setting, you can use self-adhesive cold seal pouches to seal your documents without any hassle. Good to know - It's got an auto shut-off feature, so you don't have to worry about leaving it on - No more guessing games - the green light and audible beep mean it's go time