Protect and organize your documents with Marbig Professional Sheet Protectors with Flap. These heavy-duty protectors are made of 170 microns of extra-thick PVC, making them ideal for storing and protecting important documents. The 25mm gusseted pocket provides extra storage capacity, and the flap with hook and loop closure keeps your documents secure. The protectors fit 2, 3, and 4 ring binders, so you can use them with any type of binder.