Master 30-Sheet Ergonomic 2- or 3-Hole Punch, 9/32" Holes, Black: * If you need options, opt for this adjustable punch with eleven preset positions for 2- and 3-hole punching * Ergonomically designed to provide easier punching of stacks * Adjustable paper centering guide for punching accuracy * Slide-out chip pan for easy waste disposal * Plastic * Sheet capacity: 30 * Operating method: manual * Number of holes: 2-3