These Ryman Top and Side Opening Presentation Pockets are a pack of 25 A4 pockets made from acid free 80 Micron polypropylene. Their top and side openings allow easier access to documents while the heavier weight of these pockets gives a stronger presentation and additional security, as well as enhancing the professional look of any document. This great value pack of 25 Ryman Top and Side Opening Presentation Pockets is ideal for everyday use or any situation where documents need to be taken in and out of a file regularly, making them perfect for office, home or student use. These A4 pockets are a great way of keeping notes or handouts clean, crease free and accessible.