Spreadsheet view binder features the unique QuickFit overlay design that allows you to use a single sheet of paper to create a custom one-piece presentation insert that wraps around the spine to the front cover for easy insertion and quick identification. Constructed from commercial grade polypropylene material for frequent reference and longevity. Landscape format is great for spreadsheets, drawings, and portfolios. Clear overlay is ink and toner resistant. Back-mounted rings allow pages to lie flat. PVC-free.