Innovative twin-lever mechanism cuts stapling effort by 30%! Staples up to 30 sheets. Staples clinch flat so papers stack neatly. Metal and high-impact plastic construction. Easy-grip top, non-skid rubber base. 3" throat depth. Top loads a full strip (210) of standard staples. Manufacturer"s one-year warranty. All sheet capacities are based on 20-lb. bond.