Pendaflex Earthwise 100% Recycled Reinforced File Pocket, 3 1 2" Expansion, Letter Size, Assorted, 4 Pack Pelican IDs and other similarly sized ESMMM559RP IDs and other similarly sized papers These Staples economy 3 inch view binders offer space for storing loose pages with two interior pockets 75 Pack Qty: 4 Paper Size: Letter Post Consumer Recycled Content: 60% Recycled: Yes Reinforced: Reinforced Sustainable Forestry Initiative certified: Yes Tab Position: Top Total Recycled Content: 100% True Color: Blue Earthwise by Pendaflex expanding pockets feature paper made from 100% recycled fiber with 60% post consumer fiber