Swingline® S.F.® 4® Premium Staples deliver 75% fewer misforms than the competition. These industry-leading staples feature a chisel point to reduce jamming and are compatible with all standard-size staplers. 1/4" leg length, full 210 staples per strip, 5,000 per each reusable storage box..Premium standard staples with chisel point.1/4" leg length.75% fewer misforms than the competition.5,000 staples in each reusable storage box.Premium staples provide 25-page capacity.Compatible with all standard, full-size staplers.Delivers top-quality stapling performance.210 staples per strip.Get the best performance from your standard stapler with Premium S.F.® 4® staples