Pendaflex 35344 Watershed 5 1/4 Inch Expansion File Pockets, Straight Cut, Letter, Redrope WaterShed paper is specially formulated to resist spills and rain, helping to protect your files from water damage Rip-proof tape reinforced tops, Straight cut tabs Expandable Document Pocket & Wallet Type:Open Pocket Type: Open Pocket; Size: Letter; Width: 11 3/4"; Height: 9 1/2"