Unique sheet protectors have room for up to 50 pages, making them ideal to store and protect stacks of paper, bound booklets and more. Ideal for long-term storage, non-stick polypropylene material is acid-free and won't lift print. Easy Load feature makes inserting sheets fast and easy. Top loading--no need to punch inserts. Durable material holds your inserts securely and is tough enough to withstand frequent use in your three-ring binder. Stow that report, brochure or program with confidence, knowing these sheet protectors are on the job.