Swingline Standard Staple Cartridge makes continuous high volume stapling easy - simply load the cartridge into your stapler and tackle your toughest tasks. The 5,000-staple cartridge provides long-lasting service for your most challenging projects. Precision-engineered chisel points are designed to cut through papers with ease, resulting in fewer frustrating jams and disruptions. Their flat clinch design neatly fastens up to 70 sheets of paper. Staples have 3/8” length legs. Easy-to-insert cartridges help you maintain productivity - with 5,000 staples, this cartridge can outlast even your biggest projects. Powerful productivity comes with a singular promise: Swingline backs this cartridge with a 100% performance guarantee when used with the Swingline High Capacity Electric Stapler.