The Dahle 20434ds Rapid Deployment Shredder is portable and rugged with NSA/CSS 02-01 approval to support top-secret shredding. It features two solid steel precision milled cutting cylinders, automatic jam protection, and a foam-lined Pelican case for rapid deployment. It reduces paper to a 1mm x 4.7mm particle size and has a wooden cabinet and recessed handles that makes this machine durable and easy to lift. Just place the shredder inside its high impact plastic case and transport to any destination. This machine is perfect for projects where National Security is an issue. In a world of uncertainty one thing’s for certain, whatever you put through this shredder, we guarantee will never be read again.