Pendaflex Manila Convertible End-Tab File Pockets, Letter Size, 3 1/2" Expansion, Manila, Box Of 25 - Are you constantly moving your files from your shelves to your desk drawers? These Pendaflex convertible end-tab file pockets feature an innovative split-score tab, which converts the pocket instantly from an end-tab shelf pocket to a top-tab file pocket to suit your changing needs.