These crystalfile extra a4 suspension files have a 30mm capacity with the ability to hold up to 300 sheets of 80gsm paper made from high quality polypropylene which is five times stronger than manilla the smart satin surface wipes clean and keeps contents safe and secure supplied complete with tabs and printable inserts the files also have matching coloured runners ideal for colour coded filing systems this pack contains 25 green files extra strong polypropylene suspension files for dur