The QuickFit heavy duty 11" X 17" Spreadsheet view binder is ideal for large spreadsheets, blueprints, engineering/mining/construction plans. Utilizing the unique QuickFit overlay design allows you to use a single sheet of paper to create a custom insert that wraps around the spine to the front cover for easy insertion and quick identification. Quickly customize your cover using our free online design tool. Interior front cover pocket allows contents to be easily identified. The overlay and pocket are ink transfer resistant. The back-mounted rings allow pages to lie flat. Holds 11" X 17" Paper. Recycled content: 100% recycled board with 85% post-consumer waste. Pvc free. material. Made in Canada.