Standard Size and Extra Value: Each sheet protector can hold 8.5 x 11 inch sheet paper. (standard letter size); 200 pack page protectors in a box..Convenient and Efficient: Easy top loading feature on clear sheet protectors provides a wider top opening, so paper is easy to slide in and out. Working with these top loading sheet protectors makes your work more efficient and pleasant..Transparent and Durable: Clear design offers complete transparency for easy viewing. Reinforced holes on the plastic sheets are suitable for three-ring binder and are durable for long-term use..Excellent Material: Made of high quality polypropylene, it is the excellent plastic paper sleeves for binders..Wide Application: Paper protector is ideal for keeping recipes, photos, important documents, certificates. Page protector keeps them from the wear and tear.