***barely used About this item Jam Resistant Efficient ? Auto jam reverse ensures trouble-free punching with fewer disruptions. Ideal for high-volume projects, this electric punch delivers quick and efficient punching. 28-Sheet Capacity ? Punches through as many as 28 sheets of paper, creating precise 9/32 inches holes. Fixed punch heads for reliable operation. Less Noise ? Precisely engineered for smooth function with less noise disruption, it?s an excellent choice for shared work spaces and quiet offices Less Mess ? Mess is minimized with a built-in plastic chip tray that slides in and out of the base. It stores paper scraps until you're ready to dispose of them. Ease Of Use ? Punch with a simple press of the capacitive touch screen. Built-in vertical paper guide for easy punching. Black and gray design complements any decor.