The Swingline 747 Ergonomic Business Stapler is designed to fasten up to 20 sheets with ease. It features an antimicrobial finish and opens for tacking flexibility, ensuring a versatile performance. The stapler's mechanism includes an inner rail for long-term stapling integrity and a positive locking latch for secure stapling. Built with an all-metal, die-cast base, it offers durability and stability, while the contoured cap and padded rubber bottom provide comfort for handheld use.