Heavy-duty tough expanding files are virtually indestructible. Double thick front and back panels with heavy reinforcement liner board for added durability. Tear resistant reinforcement at the top and bottom of gussets for extra strength. Gussets extend into front and back panels twice as far as standard files. Choose from alphabetic A-Z daily 1-31 or monthly January-December preprinted indexes. Open Top. Pocket/Wallet Type: Files/Papers Size: Legal Colors: Redrope Color Family: Brown. Green : Paper contains 30% post-consumer recycled content 30% total recycled content.