UDM2300 Features: * Stapler * Extra wide base * Fastens up to 220 sheets at a time * Heavy duty * Easy front loading * For easy stapling, precision anvil and adjustable metal guide * High percentage of recycled material * Low staple indicator and leverage system * Use the following heavy duty staples: 0.25", 0.38", 0.5", 0.63", 0.75" and 0.94" Construction: * Sturdy metal construction Color/Finish: * Black color Dimensions: * Overall dimensions: 4.6" H x 8.2" W x 15.25" D