Smead® Manila File Jackets - Great way to transport files out of the office. Closed sides keep papers secure. Straight cut tab. Thumb cut for easy access to documents. Back tab is 1/2" higher than front for indexing. This product was made using wood sourced from a certified managed forest. Reinforced Double-Ply Tab. Number of Sections: 1; Tab Cut: Straight; Size: Letter; Punched/Unpunched: Unpunched.