PaperPro inDULGE 40 Reduced Effort 2-Hole Punch, 40 Sheets, Silver (2340) ProPunch&trade; technology for 50% easier hole punching Easily two hole punch up to 40 sheets, jam-free Sleek, all-metal design for durability Integrated paper guide for precision punching Chip tray empties through door & handle locks down for compact storage