Manufacturer: King Jim Series: King File Super Do-C (Detachable) Easy GX Series Model Number: No. 2473GXA-3 Color: Blue Size: A4, Vertical Binding Thickness: 30mm Capacity: 300 sheets Pack Contents: 3 files Features: Features a double-opening clasp that can be opened and closed from either side, making it easy to insert and remove documents. Also, the binding and cover can be separated cleanly for disposal, making it suitable for recycling. This file is a durable product that enables efficient document management. I purchased this item through mail order and have stored it in a bookshelf, still in its packaging. The tape securing the bag and handle has discolored.