Sleek and polished finish with durable, die-cast metal design. Refill window avoids empty-stapler surprises. Dual clinch for permanent or temporary stapling. Refill window avoids empty-stapler surprises. Dual clinch for permanent or temporary stapling Anti-microbial protection. Refill window avoids empty-stapler surprises. Full strip. 20 sheets. Opens for tacking. Standard staples. Black.