Ensure your frequently referenced materials remain neatly contained in extra-durable fastener folders. Medical Arts Press Heavy-Duty Mylar-Reinforced End Tab Fastener Folders feature thick, heavyweight manila stock, double-thick tabs & Mylar-reinforced expansion gussets to provide premium strength & durability. Extended end tabs make labeling, browsing & retrieval easier, & each tab's embossed lines help you ensure even labelingsimply use the lines to line up your labels. Embedded fasteners allow you to subdivide your documents as needed. Folder Size: Letter; Total Number of Dividers: 0; Total Number of Fasteners: 2; Max Folder Expansion: 0.75".