This box contains 20 A5 Ryman Punched Pockets made from acid free 50 micron clear polypropylene. These top opening punched pockets are a standard weight and can be used with all types of ring binder. These A5 pockets are an ideal way of keeping documents clean, crease free, organised and secure. Ryman Punched Pockets are perfect for office or student use as well as being suitable for home use by storing recipe books or other smaller documents. This great value pack of 20 is an ideal way of keeping papers and documents in pristine condition.