Heavy-duty leather-like expanding files are virtually indestructable. Double thick front and back panels with heavy reinforced liner board for added durability. Tyvek® reinforcement at the top and bottom for extra strength. Full height gussets won't catch on drawer sides. Choose from alphabetic (A-Z), daily (1-31) or monthly (January-December) preprinted indexes. Expandable File Folder Type: Elastic Cord Closure; Indexed; Wallet; Size: Legal; Width: 15".