Marbig copysafe pockets allow photocopies to be kept for years without chemical reaction with the pocket so the print does not lift | Perfect for archiving files and storing documents as pockets resist cracking and tearing | Unique fold out design - A3 folds into A4 Size | Holds two A4 sheets of paper or one A3 sheet of paper | Perfect for saving space and storing A3 sized documents in your A4 binder | Heavy-weight for durability and frequently accessed files | Low glare finish is easier on the eyes | A4 | Pack of 20