About this item STANDARD LETTER SIZE: TFDLCG zm heavy-duty plastic pocket folder measures 9.5″ x 11.7″, suitable for fixed storage standard 8.5″x11″ letter size paper.Two pockets with two fixed corner tabs,each side can hold 50 sheets,easy to carry in Backpack,Colored file folders are perfect for organizing notes and loose files PRACTICAL DESIGN: Two horizontal pockets with stay-put corner tabs for preventing the paper from falling out, keep papers securely in place, increasing usability and durability.The folders feature two inner pockets with one die-cut business card slot in right pocket,which help make your business events a success FITS YOUR 3 RING BINDERS: With these 3 metal fasteners, you can insert your 3-hole punched materials like presentation, reports, paperwork, artworks, and more, the 3 prongs can keep the document in plastic file folders, ensuring your files stay in place,they as a slim alternative to a 3-ring binder THICKENED PLASTIC AND LONG-LASTING: The pocket folders are 0.35mm thickness,made from heavy weight acid-free poly plastic, better than paper material, which is tear and water resistant and easy to clean. The poly material of this pocket folder makes it far more durable to last the entire school year VERSATILE: Great for offices,school,home use.Complete your back-to-school supplies list;perfect in the classroom for teachers and students to stay organized with classwork or course materials.Declutter your home with neatly kept folders for projects,receipts or tax documents