A perfect kit to file in subfolders. No need to buy a folder package and a package of sub folders, everything is one. Rock's range is famous for its folders in bright and vibrant colours. With Rock's, your folders are distinguished and colour cordinating your filing becomes easy. Strong and resistant card which is certified PEFC®, coming from sustainably managed forests. It is manufactured locally in the factories of the Exacompta-Clairefontaine Group. Strong and resistant card which is certified PEFC®, coming from sustainably managed forests. It is manufactured locally in the factories of the Exacompta-Clairefontaine Group.