Undulating staples provide greater gripping strength and easy penetration for securing documents onto a wide variety of materials. Use these staples with the Swingline Plier Stapler (S7019901) and many other plier-style staplers or the Swingline Commercial Hand Stapler (S7029940) 1/4 Inch leg length. 210 staples per strip. 5,000 staples per box. Swingline, a leading brand in workspace tools for the business, home and mobile office for over 80 years continues to introduce new staplers, sharpeners, punches and trimmers that solve common workplace frustrations and increase productivity. With unmatched quality, durability and performance, Swingline products are truly designed for the way you work!