This innovative punch design allows you to organize and file letter and legal size documents nearly and professionally. Patented Ringfoldâ„¢ system punches a folding hole so legal size documents can be stored together with letter size papers in a standard three-ring binder. Soft grip lever requires 50% less punching effort than standard punches. Alignment indicators make precision punching easy. 20-sheet letter capacity and 5-sheet legal capacity. Hinged chip tray for easy maintenance and cleaning. Metal and plastic.