The powerful heavy-duty Optima® 60 can staple as few as two sheets or as many as 60 sheets. This electric model with both automatic and manual operation always delivers Jam Free stapling. Solenoid technology delivers fast stapling - 3X faster than standard electric staplers. Engineered for Jam-Free use. Staples from 2-25 sheets with standard staples. For sheet capacities of 25-60 sheets, Optima® high-capacity staples are required. QuickLoad™ - easy, push-button staple loading. Low staple indicator. Suction cup mounting on base for stable operation. Includes 500 Optima® high-capacity staples. Grey. Limited 7-year warranty.