This environmentally friendly Fellowes Earth Series transfer file is made from 100% recyled board and is designed to fit in Earth Series storage boxes, which is ideal for long term archiving. This A4 file has a 100mm spine width and a hinged lid with a locking tab to help keep the file securely closed. This pack contains 20 brown transfer files measuring W100 x D315 x H250mm. Purchase any Bankers Box and have a chance at winning enough tree planting to offset it for a whole year, visit www.bankersbox.com/tree