Manufacturer: Avery Consumer Products

With Quick-Load Sheet Protector, just peel back to insert or remove sheets quickly. Save time with new easy-load feature. Clear binding edge provides a professional image. Works great for papers that need to be taken in and out frequently, such as lists, plans and charts. Made of "nonstick" polypropylene. Heavyweight polypropylene material won't lift print off inserts. Top-loading. Archival-safe and acid-free.