Globe-Weis/Pendaflex Heavy Duty Expanding Letha-Tone File Wallets, Tyvek Gussets, 3.5-Inch Expansion, Letter Size, Brown, 10-Count (CL1053ELHD) Extra-long flap completely covers documents, even when file is fully expanded Strong cord closure keeps contents secure Tyvek reinforced gussets and panels Built to withstand substantial wear and tear Box of 10 file wallets