STURDY -STANDING & EXPANDABLE LARGE CAPACITY：Made of durable wheat straw, this hanging folder has a single pocket with a reinforced 3.15" expandable bottom, holding 700+ sheets effortlessly. Unlike flimsy ones, its thickened panels stand stably on desks without sagging or clutter. Fits Letter-size files, most standard cabinets (L: 11.81"/30cm, H: 9.06"/23cm) and MANILA folders perfectly. Its upgraded structure enables dual use: hang in cabinets or as a reliable desktop file holder.