Swingline Optima Grip Silver Stapler (S7087811B) Jam free guarantee for every staple on your strip from first to last. 25% more capacity than standard staplers ? staples 2?25 sheets when used with Swingline S.F. 4 Premium Staples. Smoothly contoured for enhanced handheld comfort: easy to pick up for precision and control. Enhanced soft-feel materials for stapling comfort. Metal construction for maximum durability.