PaperPro™ EZ Squeeze™ 12 Three-Hole Punch, Silver/Black. ProPunch™ technology for 50% easier hole punching. Punches up to 12 sheets. Jam-free design for smooth, continuous operation. Sleek, all metal design for lasting performance. Integrated ruler for precise measurements. Built-in paper guide ensures consistent hole placement. Waste compartment empties through door for tidy chip disposal. Locking handle for compact storage in tight spaces.