The Fellowes LX190 cross-cut shredder is thoughtfully designed and includes the groundbreaking new IntelliBar technology with patented responsive feature that is 100% jam proof, allowing you to shred safely and quietly with maximum protection, productivity and convenience. IntelliBar technology with patented responsive feature provides superior shredding performance 100% Jam Proof System automatically detects and powers through tough jobs for frustration-free shredding Efficiency meter indicates the potential for increased sheet capacity in real-time to maximize productivity Shreds 20 sheets of paper per pass into small cross-cut particles for enhanced security Shreds staples, paper clips, credit cards and unopened junk mail Shreds continuously for up to 30 minutes Fellowes Powershred 20-Sheet Cross-Cut Paper Shredder