Special design allows easier insertion of pages while keeping contents secure. Acid-free archival-quality prevents print/images from transferring onto protector. No sheet punching necessary keeping documents in original condition. Reinforced binding edge for extra durability. Load Orientation: Top.Sheet Protector Type: Ring Binder.Insert Size: 11 x 8 1/2.Material: Polypropylene.Color: Clear.Finish: Reduced Glare.Thickness/Grade: Standard.Number of Holes Punched: 3.Suggested Use: for 11 x 8 1/2 Inserts-Three-hole punched for unpunched sheets.Compliance Standards: Meets FTC Definition of Recycled.Pre-Consumer Recycled Content Percent: 70 %.Total Recycled Content Percent: 70 %.