The HP OneLam 400 A3 has a fold-out lid, which not only serves as a practical insertion aid, but also makes the device particularly space- saving. The practical backloader is suitable for hot and cold lamination and can be used to laminate films from 75/80 microns to 125 microns thick. Whether you want to protect recipes, photos or children's drawings... from abrasion, the laminator laminates your documents regardless of size, from business cards to DIN A3.