Optima? staplers require up to 50% less effort than traditional alternatives at every sheet count. Flat clinch means papers stack more neatly and take up less space. Jam-free guaranteed with Swingline S.F.4? or Optima? Premium staples. Compact, ergonomic shape has soft grips and durable metal construction. QuickLoad magazine release simplifies staple loading. Stapler Type: Full Strip Desktop; Staple Capacity: Full Strip (210 Staples); Type of Staple Used: Standard; Sheet Capacity: 40.