The Rapesco ALU 95 Adjustable Heavy Duty 2, 3 or 4 Hole Punch is a hugely versatile 33 sheet punch. Easily select the number of desired hole punches with the press of a lever. This hole punch features a metal chassis constructed of heavy gauge premium steel and a full one piece aluminum top cap with contoured ergonomic cover for comfort. The flip open confetti tray allows for easy removal of confetti. 15 year guarantee. Rapesco leads the way in stapling machine and hole punch manufacturing, with innovative and patented engineering designs and passionate styling. Relax, safe in the knowledge that Rapesco products come with the specifications that you would expect from a manufacturer with only the highest standards and vision for the future in mind.