Delivering optimal stapling performance in select Swingline® staplers, these high-capacity staples feature the longer leg length required to securely fasten larger stacks of paper. Stronger wire provides easier and cleaner paper penetration with a reduced potential for stapler jams. Longer 0.38" staple leg length with a unique, full-strip design (125 staples per strip) is designed for use with select Swingline® full-strip high-capacity and certain full-strip flat-cinch staplers, including both the Optima 70 Manual and Optima 70 Electric Staplers.