Premium Metal Stapler : Classic stapler with all-metal construction is designed for durability. Strong, A specially crafted inner rail always delivers jam-resistant, accurate stapling you can count on. 20-25 Sheets Capacity : A specially crafted inner rail delivers jam resistant, accurate stapling you can count on,this high performing stapler securely fastens up to 20-25 sheets of paper.( package doesnt include staples) Tacking & Pinning : Tack papers to bulletin boards with ease: unlatch the stapler and you're ready, and just press the button at the bottom of the stapler to reverse the anvil, you can switch modes. Anti Slip : Non-skid rubber base for stability and desktop protection which will hold your stapler firmly in place during use while protecting your desktop from scratches, great for schools, offices, and home for everyday stapling. Designed for Desktop : This sturdy stapler is intended for desktop use. It holds a full many staples. The helpful low-staple indicator lets you know when it's time for a refill.