With this Bostitch two-hole punch built with PaperPro technology, easily punch up to 20 sheets, jam-free. Designed with sleek, comfortable curves and a durable all-metal design for long-lasting performance. To ensure consistent hole placement, the punch has an integrated paper guide and ruler. For maintaining a clean work environment, the base holds the chip waste and can be emptied through the flip-open door. Ideal for the home, office or school, this hole puncher is the perfect tool for any setting.