This advanced 4 hole folder and file is the ideal way of keeping your paperwork organised the polypropylene folder is 4 hole punched for storage in any binder and is capable of holding up to 100 sheets of a4 paper stay put corner tabs keep your papers in place effectively while the other pockets are suited for storage of other loose items and paperwork the front cover is clear for customisation allowing for easy recognition of each folder within your binder premium thickness polypropylene