About this item 500 Pack of Recycled Heavy-Duty Sheet Protectors.5 by 11 inch paper. Our extra capacity binder sheets can hold 10-12 sheets of paper each, depending on paper thickness Crystal Clear Visibility. All transparent sheet protectors have a clear finish that provides optimum clarity for easily viewing business materials, reports, photos, recipes and other important documents stored inside Convenient, Easy Loading. Our heavyweight top loading clear binder sleeves are wider than others, allowing faster and safer loading and unloading of pages, reports, and presentations into your 3 ring binder Archival Safe. PVC free and acid free, our heavyweight archival page protectors are made with non-stick material and will not lift copy from important documents or transfer ink to the protectors or yellow over time Superior Protection. Superior Protection. Made of high-quality polypropylene, our heavyweight sheet protectors feature a reinforced strip, making this three hole plastic sleeve protector durable, long lasting, and reliable. Perfect plastic paper sleeves for binders