Swingline 747 Business Stapler - Staples Upto 25 Sheet of 20lb Paper - Holds Upto 210 Staple - Full Strip - Staple Size: 0.25" - 3.63" Throat Depth - Black - Metal, Die-cast - 1 Each The 747 is a high-quality, durable metal desktop stapler that is perfect for the office. It is made with top performance in mind with an inner rail, positive locking latch and more to minimize jamming, secure staple placement and deliver reliable stapling that you can count on. Staple as many as 25 sheets at a time. This stapler easily flips open for tacking ability and has a reversible anvil (the metal plate at the base of the staple) for pinning ability to create temporary staples. It is protected with a coating that is treated with an agent to suppress the growth of and mold as well as preventing the dry coat from degrading. Use with Swingline Premium Staples to ensure high performance.