Antimicrobial properties built-in to protect the product with Agion silver ion-based agent.One-Finger stapling by PaperPro requires 80% less force.Easily staples up to 20 sheets.Includes 210 staples.No-Jam technology for smooth, hassle-free stapling.Opens 180 degrees for tacking or crafting.Built-in remover for convenient staple removal.Hidden staple storage.Stands horizontally or vertically to save desk space.For optimum performance use genuine Bostitch standard staples.