Hole punch with confetti tray and built-in ruler for format choice. Punches up to 20 sheets. Body and mechanism produced of high quality steel. Mechanism 2 years guarantee. Sharpened blades punch maximum quantity of sheets easily. Plastic base pad prevents table surface from scratching and helps to avoid slipping of the punch. Built-in stopper for storage in folded position. Hole diameter is 5.5mm. Hole spacing is 80mm.