Personal, cross-cut shredder provides powerful deskside shredding with jam protection. The 100 percent Jam Proof System eliminates frustrating jams by preventing overloads and powering through tough jobs. SilentShred feature delivers ultra-quiet performance for shared work spaces. Energy Savings System reduces optimal energy consumption 100 percent of the time during use and out of use. SafeSense Technology stops shredding when hands touch the paper opening. Shredder shreds 16 sheets per pass into 5/32 x 1-1/2 confetti particles (Security Level 3). You can also shred staples, paper clips, credit cards and CDs/DVDs. Maximum runtime is 20 minutes with a 30-minute cooldown. Electronic auto start/stop feature ensures quick, easy shredder operation. Sleek, modern design includes casters, a 9 wide paper entry and an easy-to-empty, 6-gallon pullout bin. 79Ci Jam Proof Cross-Cut Shredder is made of plastic and metal.