These Ryman Premium Punched Pockets are A3 multi-punched clear pockets made from 80 micron polypropylene.These Ryman Premium Punched Pockets are A3 multipunched acid free clear pockets made from 80 micron polypropylene. In portrait format, these pockets are top opening and are ideal for use with A3 ring binders. A great alternative for portfolios, presenting artwork and photography, these premium multipunched clear pockets have a spine label and 4 ring mechanism attached to the back board for maximum capacity. Perfect for home, office or student use this great value pack of 100 A3 Ryman Premium Punched Pockets is a great way of storing documents or artwork neatly, securely and stylishly.. Pack of 100